What IVF?
HIV-positive parenting
The United States offers special IVF options for HIV+ patients, such as sperm washing and ICSI. These processes can help HIV-positive people have children without passing the infection on to their partners or babies. Thousands of people across the globe have overcome AIDS and become parents through advanced treatments.
Advanced IVF options
Sperm washing method
The sperm washing method separates healthy sperm from semen to ensure that a strong fetus is not infected, which is an important method for HIV-positive men who wish to have children without spreading the virus to their spouse or children. After sperm washing, healthy sperm can be used in the artificial insemination (IUI) into in vitro fertilization (IVF) process.
Sperm Injection (ICSI) method
ICSI (Intracytoplasmic Sperm Injection) is a special in vitro fertilization technique that can help HIV-positive patients who wish to have children without transmitting the virus to their spouses and offspring, in which a healthy single sperm is isolated from the semen, thus minimizing the risk of HIV transmission. This single sperm is then injected directly into the egg, and it is important for HIV-positive individuals considering becoming parents to work closely with experienced fertility specialists and infectious disease specialists.
Additional services for the convenience of international patients
In addition to our advanced treatments, we have curated a range of necessary support services for you to make your experience smoother and hassle-free.
- Travel and accommodation assistance
Starting a fertility journey in a new country can feel overwhelming, which is why our clinic works with reputable travel and accommodation agencies. These collaborations ensure that international patients receive seamless travel arrangements and comfortable accommodation during their treatment.
- Efficient visa services
Navigating the complex world of international fertility treatment can be challenging, but our clinic has established partnerships with experienced visa service providers. These collaborations simplify the visa application process, provide professional guidance, and assist in obtaining the necessary travel permits for medical purposes.
- Professional maternity legal services
It is crucial to understand the legal aspects of fertility treatment, especially when it comes to egg donation or surrogacy. Our clinic has established partnerships with expert partners who specialize in U.S. and international egg donation and surrogacy law. They can provide you with tailored legal guidance to ensure your rights and responsibilities are protected throughout your fertility journey.
- Comprehensive surrogacy insurance coverage
Our clinic works with surrogacy insurance providers to provide comprehensive coverage to protect the health and interests of all parties involved. With the support of our professional insurance partners, you can start your surrogacy journey with confidence and peace of mind.
IVF egg vesicles: How many do you need to succeed?
When a woman is born, her ovaries already have all the eggs she is likely to have in her lifetime. Over the years, many of these eggs are lost through natural cell death and a process called atresia, where about 15 to 20 immature follicles in the ovaries “compete” to mature and release an egg during ovulation. All unsuccessful follicles are reabsorbed by the body. As we age, this process accelerates until the ovaries stop releasing eggs, and then we enter menopause.
Many patients who need help getting pregnant worry about their ovarian reserve, or how many eggs they still have in their ovaries. The decrease in ovarian reserve, whether due to natural aging or due to the approach of early menopause, is one of the main causes of infertility in women. This can also be an important factor in how effective IVF is for the patient. Understanding how the ovaries work and how follicles affect your chances of IVF success is a crucial part of choosing a fertility treatment plan with your doctor.
What are follicles and why are they important for in vitro fertilization?
The follicle is a pouch in the ovary that fills with fluid and the egg matures. Ovulation occurs when the follicular pouch ruptures and the egg cell is released. In a regular cycle, usually only one egg is fully ripe and released. However, in an IVF cycle, ovarian-stimulating drugs, such as follicle-stimulating hormone (FSH), are used to encourage the ovaries to mature more eggs at the same time. More eggs means more chances of lab fertilization and eventual pregnancy after embryo transfer.
Still have more questions? Get in touch with us!
Follicles go through different stages throughout their lives. There are two important stages in the tubal fertilization process:
- Colanged follicles: Coural follicles are small, immature follicles that are 2-9 mm long: large enough to be seen on a transvaginal ultrasound at the beginning of the menstrual cycle. Antral follicles, also known as “resting” follicles, are a good indicator of a woman’s ovarian reserve. From the number of cavity follicles, fertility specialists can estimate the number of primordial follicles still present in a woman’s ovaries (immature follicles under the microscope, which are still too small to be seen by ultrasound), as well as the degree to which she responds to ovarian stimulation from in vitro fertilization.
- Mature follicles: During ovarian stimulation, you go to the clinic so that the specialist can focus on the number and size of the developing follicles. A mature and viable follicle, ready to release an egg, should ideally be close to 20 mm long.
How many lumen follicles should there be in vitro fertilization?
Unfortunately, there is no magic number: every woman’s body is unique, and so does her response to ovarian stimulation. There are other factors that can influence the success of a cycle. Also, counting luminous follicles is not an exact science. Depending on the sonographer’s level of experience, the final count may vary. One technician can count 5, while the other may see 6 or 7. However, as a general guideline, there are antral follicle counts that can be used to help determine the likelihood of successful ovarian stimulation and in vitro fertilization, and can also be used to guide the dosage of fertility medications. 15 to 30 is considered a good number.
How many mature follicles should there be in vitro fertilization before ovulation is triggered?
As we know, the luminal follicle count is a useful indicator of in vitro fertilization success, but the final number of mature follicles after stimulation often determines how many eggs are available for fertilization. If the follicles fail to mature, the cycle may be canceled before the egg retrieval process.
- Ideally, fertility clinics would like to see 4 mature follicles in front of the trigger.
However, there is no magic number either, this is a very separate case. The quality of the follicles is just as important as the quantity here. Some patients have few follicles, but the egg quality is high enough for fertilization and embryo transfer to be successful. Too much can also be a problem. If the patient has 30 or more mature follicles, they may also need to cancel the trigger injection and IVF cycle if the fertility specialist deems them to be at risk of severe OHSS.
Overall, while follicle counts are a useful tool in the IVF process, they are not the end of the IVF success story. A woman with a high lumen follicle count may not have viable eggs due to overstimulation or secondary complex issues, while a woman with a low lumen follicle count may end up having a successful cycle because while more eggs are better, just one is sometimes sufficient. Choosing whether or not to proceed with an IVF cycle based on the number of lumen or mature follicles seen on the ultrasound is a decision that only you and your doctor can make.
If you’re concerned about your ovarian reserve and whether you have enough follicles for IVF, don’t wait to talk to a fertility specialist. There are plenty of fertility tests for women that can help you understand your reproductive health and condition, and some will be insured because they are diagnostic. Information is power, and scheduling a fertility check-up before you plan to start trying to have a baby is one of the best things you can do about your fertility future.
egg freezing
The United States is known for its advanced egg freezing techniques, which lead to higher IVF success rates. International guests can use cutting-edge technology to increase the success rate of egg freezing. For international patients, egg freezing in the U.S. can provide security assurances as well as flexibility for future treatment travel.
Benefits of IVF egg freezing:
Egg freezing is a popular test-tube process in which healthy eggs from the mother are safely collected and frozen in cold nitrogen. Egg freezing can be used for future IVF treatment so that the mother can become pregnant.
- Mothers who need cancer treatment can keep their eggs safe through the freezing process;
- Mothers who need ovarian surgery can keep their eggs safe through the freezing process;
- Mothers who want to have children after the age of 40 can use egg freezing, and the success rate is very high;
- Egg freezing can be used in the surrogacy IVF process.
Why patients choose to freeze their eggs at little Monster
- Little Monster completes all egg freezing processes in an on-site state-of-the-art laboratory;
- Our medical team has over 150 years of experience in this process;
- We offer a variety of IVF treatments that patients may need before and after egg freezing;
- Our IVF success rate is one of the best in the United States;
- We use state-of-the-art NGS gene sequencing technology to help accurately select healthy embryos.
Additional services for the convenience of international patients
In addition to our advanced treatments, we have curated a range of necessary support services for you to make your experience smoother and hassle-free.
- Travel and accommodation assistance
Starting a fertility journey in a new country can feel overwhelming, which is why our clinic works with reputable travel and accommodation agencies. These collaborations ensure that international patients receive seamless travel arrangements and comfortable accommodation during their treatment.
- Efficient visa services
Navigating the complex world of international fertility treatment can be challenging, but our clinic has established partnerships with experienced visa service providers. These collaborations simplify the visa application process, provide professional guidance, and assist in obtaining the necessary travel permits for medical purposes.
- Professional maternity legal services
It is crucial to understand the legal aspects of fertility treatment, especially when it comes to egg donation or surrogacy. Our clinic has established partnerships with expert partners who specialize in U.S. and international egg donation and surrogacy law. They can provide you with tailored legal guidance to ensure your rights and responsibilities are protected throughout your fertility journey.
- Comprehensive surrogacy insurance coverage
Our clinic works with surrogacy insurance providers to provide comprehensive coverage to protect the health and interests of all parties involved. With the support of our professional insurance partners, you can start your surrogacy journey with confidence and peace of mind.
Are you a good candidate for IVF?
If you’re considering IVF, you’re likely to have a myriad of questions. The road to fertility can be demanding, and many patients come to us with stories of frustration, confusion, heartache, and helplessness. Our role is to support you medically and emotionally from the beginning, and one of the best ways we can do that is through education. If we can give you a clear picture of all the treatment options available, it will be easier for you to feel confident and in control throughout the process.
It is likely that you already know at least one person who has become pregnant with IVF. While IVF is now a common fertility treatment, not everyone knows how it works or who it can help. While some questions can only be answered in a one-on-one consultation with your doctor, this guide should get you started. IVF is currently the most successful of all antiretroviral therapies (assisted reproductive technologies) and has helped millions of people achieve their dreams of developing families. This may be your answer as well.
Introduction: What is In Vitro Fertilization?
First of all, the basics. In vitro fertilization stands for in vitro fertilization. “In vitro” means “in glass” in Latin, which means that the fertilization of eggs and sperm takes place in a laboratory outside the body. In vitro fertilization allows us to create the ideal environment for successful fertilization and the growth of healthy embryos, “stacking the deck”.
IVF is not a single process: it is a complete journey with several different steps in a cycle. That’s where your strong relationship with the IVF team determines all the differences. Wanting a child is one of the most personal and emotional processes in the world, and asking for help from IVF doesn’t change that.
Here’s what your IVF journey looks like:
For Women:
A typical IVF cycle begins with a session of follicle-stimulating hormone (FSH) to encourage your ovaries to produce more eggs. It’s a series of injections that you do at home, but don’t worry, we’ll take you through the injection process at our office. Why do we need these drugs? We want to help you produce as many high-quality eggs as possible, which will increase your chances of fertilization.
Throughout the treatment, you will have an ultrasound and blood tests to check the development of your eggs. Once your eggs are mature enough, we will have you do the egg retrieval procedure. This is a small outpatient procedure that is performed under light sedation, and the actual procedure only takes 15 to 20 minutes, although you should plan to relax for the rest of the day.
Next, the eggs you collect will be combined with your partner’s or donor’s sperm. After 16 to 20 hours, the eggs are examined to determine if fertilization has occurred. In some cases, the egg can be injected with sperm alone, a process known as intracytoplasmic sperm injection or ICSI. Fertilized eggs are allowed to grow in the laboratory for 6 days before transfer. This gives them a great start and let’s keep an eye on their development.
In some cases, you may be given hormones to help prepare your uterus for implantation: these drugs stimulate the growth of the endometrium, essentially creating a good and comfortable environment for embryo transfer.
On the day of transfer, the highest quality embryos are selected and carefully placed into the uterus using a catheter. This is a very simple and quick procedure and usually does not require sedation. Once your doctor has placed the embryos, you are officially pregnant, but the actual implantation can take anywhere from 1 to 5 days. At this critical juncture, you may be given more medication to support the embryo and we will be closely monitoring your progress.
Two weeks after the transplant, we will take a pregnancy test to see if the implantation was successful. We will monitor you for the first 10 weeks of your pregnancy and then your care will be handed over to your obstetrician until delivery.
For Men:
You will be asked to provide a fresh sperm sample at the same time as the egg retrieval. The sperm undergo a special washing and spinning process to isolate the most active and healthy sperm for fertilization. Donor sperm is thawed and then processed with the same method before use.
Who can benefit from IVF?
The ideal IVF candidate is one who is in good overall health. In addition to this basic requirement, it’s really a question about your personal situation. The good news is that IVF is effective in treating many different causes of infertility. This is usually a good option:
Couples who have been trying to conceive for more than 6 months. Couples who are not yet able to conceive on their own after half a year usually have IVF very successfully. Women at all stages of the reproductive year are conceived through in vitro fertilization, using their own or donor eggs.
Women who have been unsuccessful with other fertility treatments, including fertility drugs and IUI (intrauterine insemination). Trying several different antiretroviral treatments without success can be very frustrating and painful, but in vitro fertilization often brings hope when other methods fail.
Most patients with infertility include:
- Tubal factor infertility. If you have scarring, blockage, damage, or absence of fallopian tubes, tubal fertilization is a great option because the IVF process bypasses the fallopian tubes entirely. It is often a more effective (and less invasive) alternative surgical solution.
- Endometriosis. In vitro fertilization can provide a way forward for patients affected by endometrial scarring.
- Polycystic ovary syndrome (PCOS). In vitro fertilization is considered to be a very effective treatment for infertility caused by PCOS.
- Male factor infertility. The problem of low sperm count or sperm quality can usually be solved with in vitro fertilization and ICSI (intracytoplasmic sperm injection).
- Unhealthy eggs/sperm or inability to get pregnant. With the help of a donor and/or surrogate, IVF can provide a pathway to your baby, even if the odds of illness are not in your favor.
Those who want to control the genes of their babies. Preimplantation genetic screening (PGS), which allows doctors to screen for chromosomal abnormalities in IVF embryos. If a patient is at risk for certain genetic diseases, preimplantation genetic diagnosis (PGD) can be used as a specific screening process to ensure that only healthy embryos are implanted.
Those couples who can conceive alone in 2 to 3 years or with a low-tech level of treatment, but do not want to risk waiting to find out that they are not pregnant. If you’re ready to start a family right now and decide you don’t want to take the risk, IVF can give you a way to control your fertility in a way you won’t get from a “wait-and-see” strategy.
Couples or women who want to get pregnant. LGBT couples and single women who want to have children may opt for IVF to have children, depending on their conditions and schedule.
Who might not benefit from IVF treatment?
Women who do not produce healthy eggs and do not want to use donors. Even in the laboratory, low ovarian reserve and egg quality problems can make fertilization difficult even under ideal conditions, but this does not mean that in vitro fertilization is not allowed at all. The more willing you are to use donor eggs, the higher your chances of success.
Women with certain conditions that may interfere with IVF success. If infertility is caused by fibroid tumors, uterine abnormalities, or ovarian dysfunction, in vitro fertilization may not be the right treatment option. These conditions don’t always rule it out, though, so you should consult your doctor. In some cases, other treatments or surgeries before you start IVF can help you overcome these obstacles.
Patients with severe obesity. Many treatments for infertility, including IVF, may be less effective in severely obese women. Very high BMI can affect egg quality, and fertility drugs may play different roles in obese patients. There are some studies that suggest that obese women may be more likely to have a successful IVF cycle of egg donation. As always, everyone is different, and obesity may not be an obstacle in every case. Your doctor will help you decide what’s right for you.
Whether or not you ultimately decide to try IVF, you should get the support and empowerment of your fertility specialist. As you explore your options, it is absolutely essential to build a close and trusting relationship with your doctor. Most importantly, don’t feel lonely.
Our clinical team is here to help. Feel free to ask as many questions as you want, as well as any questions or ideas you may have, even after a few hours.
IVF Pregnancy vs. Natural Pregnancy: What's the Difference?
After a successful round of IVF, patients may wonder what they can expect from an IVF pregnancy. The process of achieving pregnancy with the help of assisted reproductive technology (ART) seems to be a far cry from a “natural” pregnancy, and some women fear that this difference will persist into pregnancy.
For most women, the answer is no: after the first few weeks, IVF pregnancies are in every way the same as “regular” pregnancies, at least in any two pregnancies that can be compared. Every woman, every pregnancy is unique, no matter how the child is conceived. With that in mind, let’s take a look at how the “average” IVF pregnancy works.
The first two weeks
In the early years and weeks after embryo transfer, the biggest difference between a “regular” pregnancy and an IVF pregnancy is the level of consciousness. Most women who get pregnant alone don’t know they’re pregnant until they’re a month or more pregnant. For IVF patients, this awareness begins the moment after the embryo is transferred. In practice, this could mean that you may be facing a higher level of anxiety and more sensitive to early pregnancy symptoms.
Early preterm labor or premenstrual symptoms
To complicate matters further, the fertility medications you take during the ovarian stimulation phase of IVF can mimic the symptoms of an early pregnancy. To make matters worse, the same goes for many premenstrual symptoms. This makes the dreaded “two-week wait” between the transfer and the official pregnancy test particularly difficult.
You may feel tired, puffy, nauseous, and depressed, but there’s no guarantee that you’re pregnant. You may miss your period, or you may have your last photoperiod or discovery. When the embryo is implanted in the uterus, a certain amount of cramping and minor bleeding may occur. Breast changes, such as heaviness and pain, are common experiences in many early pregnancies, but none of the symptoms can give you an answer.
A home pregnancy test performed at this stage is very unreliable because your body may still have elevated hormone levels due to fertility medications. The only way to be 100% sure that you are pregnant is to wait at the clinic for an official examination.
Symptoms of ovarian hyperstimulation syndrome
One thing to note is that symptoms of ovarian hyperstimulation syndrome (OHSS) can resemble symptoms of early pregnancy, so if you experience severe cramps, bloating, or nausea, you should contact your doctor immediately rather than assuming that this is a natural effect of pregnancy. OHSS can be a side effect of IVF and may also affect pregnant women, so it is important to obtain medical advice as soon as possible if you suspect OHSS.
Most cases are mild and resolve on their own within a few weeks, but rare complications are possible. If you are pregnant with OHSS, your symptoms may last for 2 to 4 weeks after a positive pregnancy test. During this time, your doctor will carefully monitor you to help you manage your symptoms, but there are no known long-term risks to babies associated with OHSS.
Take care of your body and mind
Constantly assessing and guessing symptoms is quite stressful for most IVF patients, but it’s also hard to avoid. It’s a good idea to reinforce self-care at this point. Give yourself a break and be gentle both physically and emotionally. Make sure you get enough sleep and high-quality nutrition. Avoid high-intensity activities: Low-intensity exercise, such as gentle walks, can help you manage stress, but any more strenuous exercise should be suspended.
Reach out to your trusted support network, whether it’s your partner, close friends or family members, professional advisors, or a combination of the above. If you have specific medical issues or concerns, don’t hesitate to ask your fertility team. They’ve been through it many times before and may help you find some inner peace.
2 weeks to 10 weeks
You will continue to be in the care of your fertility clinic during this part of your pregnancy. The main difference now is that you will be under more intense surveillance than a patient who is naturally pregnant. You can book an appointment and ultrasound every one to two weeks. You may notice typical pregnancy symptoms such as morning sickness, cravings, and increased urination.
10 weeks and above
After about 10 weeks, if all goes well, you will be released into the care of a “regular” obstetrician. From that day on, your IVF pregnancy is no different from a “regular” pregnancy. Congratulations! While it can be difficult to stop worrying until the baby is safely held in their arms after delivery, by 12 weeks, most patients will feel safe sharing news of their pregnancy with their wider social circle.
After going through strict infertility and treatment, you should relax as much as possible. Continue to take care of your own health and well-being and enjoy all the planning and preparation, which is a special part of pregnancy.
IVF - Preimplantation genetic testing
PGT is a powerful technique that helps identify genetic abnormalities in embryos before implantation. We use the latest NGS gene sequencing technology to provide accurate information about embryo genes and help select the best embryos for the IVF process.
The main reason why international patients choose to book an appointment with us
This helps IVF specialists to select the best embryo in a short period of time.
It prevents your baby from developing genetically related diseases, such as Down syndrome.
It helps prevent certain genetic conditions that IVF inherits from the DNA of the parents.
If parents wish to balance the gender of the family, it can be legally and safely selected for sex.
Records show that healthy embryos have a higher success rate in the IVF process.
Information from genetic testing can provide personalized treatment.
Little Monster Top Expert Team

John Wilcox
Doctor of Medicine and Fellow of the American College of Obstetricians and Gynecologists

Dr. Mark Surrey
Doctor of Medicine and Fellow of the American College of Obstetricians and Gynecologists

Dr.SamuelWood
Doctor of Medicine and Fellow of the American College of Obstetricians and Gynecologists

Lisa. Beckett
Doctor of Medicine and Fellow of the American College of Obstetricians and Gynecologists

David Harari
Doctor of Medicine and Fellow of the American College of Obstetricians and Gynecologists