Fertility Testing for Women 35–39 in New York City

How Does Fertility Change Between 35 and 39?

Fertility changes gradually rather than suddenly on your 35th birthday. However, the mid-to-late 30s are an important reproductive period because both the number of eggs remaining in the ovaries and the reproductive potential of those eggs change with age.

This is why fertility specialists consider age separately from ovarian reserve. Tests such as AMH and antral follicle count can provide information about egg quantity, but they do not directly measure the quality or reproductive potential of an individual egg.

A 36-year-old and a 28-year-old could have similar ovarian reserve results without having identical reproductive probabilities. Likewise, someone in her late 30s with a reassuring AMH can still benefit from understanding the role that age plays independently of ovarian reserve.

Fertility testing between ages 35 and 39 is therefore most useful when laboratory and ultrasound findings are interpreted together with age, reproductive history, menstrual cycles and family-building goals.

When Should Women 35–39 Get Fertility Testing?

If you are 35 or older and have been regularly trying to conceive without success, fertility evaluation is commonly recommended after approximately six months rather than waiting the 12 months generally recommended for younger patients without known risk factors.

The reason for evaluating sooner is not that pregnancy after 35 is unusual. Many people conceive in their mid-to-late 30s. Rather, because fertility is time-sensitive, spending a full year trying before investigating a potential barrier can use reproductive time that may become increasingly valuable.

You also do not need to wait six months if you already have a reason to suspect that fertility may be affected. Your individual history determines when evaluation is appropriate.

Should I Wait Six Months Before Seeing a Fertility Specialist?

Not necessarily. Six months is a general guideline for someone 35 or older who is actively trying to conceive and has no known fertility concerns. It is not a requirement for seeing a fertility specialist.

If you have a reproductive or medical history that could affect fertility, evaluation may be appropriate before six months. Likewise, if you are approaching 40, have specific concerns about your reproductive timeline or know that you hope to have more than one child, discussing your goals sooner can provide information that may influence your planning.

You can also consult a fertility specialist before trying to conceive. A consultation does not commit you to fertility treatment. It can simply provide a clearer understanding of your reproductive health, what available testing can tell you and which options may be worth considering.

When Should You Seek Fertility Testing Sooner?

Some reproductive and medical factors can make earlier fertility evaluation particularly important.

You may want to speak with a fertility specialist sooner if you have:

• • Irregular or absent menstrual periods

• • A known or suspected ovulation disorder

• • PCOS or symptoms that could suggest PCOS

• • Known or suspected endometriosis

• • A history of pelvic infection or pelvic surgery

• • Previous ovarian surgery

• • Previous chemotherapy, radiation or another treatment that may affect reproductive function

• • A known reproductive or genetic condition that could affect fertility

• • A family or medical history that raises concern about diminished ovarian reserve or earlier menopause

• • A sperm-producing partner with a known or suspected fertility issue

This list is not exhaustive. Your fertility specialist can use your complete history to determine which tests are appropriate and whether there is a reason to begin evaluation without waiting.

What Does Fertility Testing at 35–39 Include?

There is no single test that can tell you whether you are fertile. Instead, a fertility evaluation looks at several biological factors involved in conception.

At Spring, an initial fertility consultation includes a pelvic ultrasound. Your evaluation may also include blood testing and additional diagnostic assessments based on your history and goals.

Your fertility evaluation may include:

• • Anti-Müllerian Hormone (AMH) testing to assess ovarian reserve

• • Antral Follicle Count (AFC) measured by transvaginal ultrasound

• • Hormone testing such as FSH and estradiol when appropriate

• • Evaluation of whether you are ovulating regularly

• • Ultrasound assessment of the uterus and ovaries

• • Evaluation of the fallopian tubes when clinically indicated

• • Semen analysis when a sperm-producing partner is part of the fertility evaluation

Not everyone needs every test. Your physician uses your age, menstrual and reproductive history, previous pregnancies or fertility treatment, medical history and family-building goals to determine which parts of the evaluation are appropriate for you.

What Does AMH Tell You After 35?

Anti-Müllerian Hormone (AMH) is produced by cells surrounding follicles in the ovaries. A blood test measuring AMH can provide information about ovarian reserve and correlates with the number of antral follicles present in the ovaries.

AMH is particularly useful when planning treatments involving ovarian stimulation because it can help your fertility specialist estimate how the ovaries may respond to medication.

But AMH should not be interpreted as a stand-alone fertility score. AMH primarily provides information about egg quantity; it does not directly measure egg quality. It also cannot tell you whether you will become pregnant naturally.

This distinction becomes particularly important between ages 35 and 39. A reassuring AMH result does not erase the effect of age, and a lower AMH does not mean pregnancy is impossible. Your physician interprets AMH together with your age, antral follicle count and complete reproductive picture.

What Does Antral Follicle Count Tell You?

An antral follicle count (AFC) measures the number of small resting follicles visible in the ovaries during a transvaginal ultrasound. Each antral follicle contains an immature egg.

AFC provides information about ovarian reserve and can help estimate how the ovaries may respond if stimulation is needed for IVF or egg freezing.

As with AMH, antral follicle count does not directly measure egg quality or guarantee the ability to become pregnant. Your AFC is interpreted alongside your age and other clinical information.

What Is the Difference Between Ovarian Reserve and Egg Quality?

Ovarian reserve and egg quality describe different aspects of reproductive biology. Ovarian reserve refers primarily to the remaining supply of eggs in the ovaries. AMH, AFC and other hormone measurements can help fertility specialists estimate ovarian reserve.

Egg quality refers more broadly to an egg’s reproductive potential, including its ability to contribute to a healthy embryo and pregnancy. There is no routine blood test or ultrasound that directly measures the quality of an individual egg before it is retrieved.

Age is therefore an important part of fertility assessment even when ovarian reserve testing looks reassuring. Between ages 35 and 39, your fertility specialist considers both your ovarian reserve and your age when helping you understand your reproductive options.

Why Does Desired Family Size Matter?

Fertility planning between 35 and 39 is not necessarily only about whether you can become pregnant today. Your desired family size and the timing of future pregnancies can also be important.

Someone who is 36 and hopes to have one child may have different reproductive priorities from someone who is 36 and hopes to have three children. Even if testing is reassuring today, future pregnancies would occur at older reproductive ages.

Discussing your desired family size with your fertility specialist can therefore provide useful context when considering whether to continue trying naturally, begin treatment when appropriate, or discuss fertility-preservation options for future family building.

What if I’m 35–39 and Not Ready to Have Children Yet?

You do not need to be actively trying to become pregnant to speak with a fertility specialist. If you are in your mid-to-late 30s and know that you want children but are not ready to try yet, a fertility consultation can help you understand your current reproductive health and discuss your timeline.

AMH and AFC can provide information about ovarian reserve, but they cannot predict exactly how long you will remain fertile or guarantee your ability to conceive naturally later. Your age, ovarian reserve, desired family size and expected timeline are all relevant when considering your options.

For some patients, that conversation may include egg freezing or embryo freezing. Fertility preservation is an individual decision rather than something every person over 35 needs to pursue. A fertility specialist can help you understand the potential benefits, limitations and timing based on your goals.

What if My Fertility Testing Is Normal?

Reassuring fertility-test results are useful information, but they do not guarantee pregnancy. Available fertility testing evaluates several important components of reproduction, but no single test—or combination of tests—can perfectly predict natural conception.

A normal AMH and AFC primarily tell us that ovarian reserve appears reassuring. They do not directly measure egg quality. Likewise, regular menstrual cycles can suggest consistent ovulation but do not tell us whether the fallopian tubes are open, whether sperm-related factors are present or whether every other step required for conception is occurring normally.

If you are between 35 and 39 and have been trying to conceive for approximately six months despite reassuring initial testing, your physician can help determine whether additional evaluation or treatment is appropriate.

Should My Partner Be Tested Too?

If you are trying to conceive with a sperm-producing partner, evaluating both partners can provide a more complete picture and can be particularly important when time matters.

A semen analysis can evaluate factors including sperm concentration, total sperm count, motility, forward progression and morphology. Identifying a sperm-related factor early can help your fertility specialist avoid spending months investigating only one side of the fertility equation.

What Happens After Fertility Testing?

The next step depends on what your evaluation shows, how long you have been trying to conceive and what you want your family-building future to look like.

If your testing is reassuring and you have only recently started trying, your physician may recommend continuing to try without fertility treatment. If a specific fertility barrier is identified, treatment can be directed toward that finding.

Depending on your circumstances, options may include treatment for an ovulation-related issue, intrauterine insemination (IUI), in vitro fertilization (IVF) or another individualized approach.

For patients ages 35–39, family-building goals also matter. Someone hoping for one child may make different decisions from someone who hopes to have two or three children. Your physician can consider not only the goal of becoming pregnant now but also your longer-term reproductive plans when discussing treatment or fertility preservation.

Fertility Testing for Women 35–39 at Spring Fertility Bryant Park

Spring Fertility Bryant Park provides individualized fertility evaluation at our clinic and IVF lab at 114 W 41st Street, 2nd Floor, New York, NY 10036.

Your initial fertility consultation includes a pelvic ultrasound, and your evaluation may include antral follicle count, AMH testing and other hormone or diagnostic testing based on your history and goals. Spring offers AMH testing onsite as part of its comprehensive fertility consultation.

Our New York reproductive endocrinologists and fertility specialists provide individualized fertility evaluation and treatment based on each patient’s reproductive biology, history and family-building goals.

If testing identifies a fertility concern, Spring Fertility Bryant Park provides comprehensive fertility services including IUI, IVF, egg freezing and embryo cryopreservation, supported by an onsite embryology lab.

The clinic is located in Midtown Manhattan, one block from the 42nd St–Bryant Park subway station, making it accessible for patients throughout Manhattan and the greater New York City area.

Fertility Testing Ages 35–39 FAQs

When should I get fertility testing if I’m 35 or older?

If you are 35 or older and have been trying to conceive without pregnancy, fertility evaluation is commonly recommended after approximately six months. You may want to seek evaluation sooner if you have irregular periods, endometriosis, PCOS, previous pelvic or ovarian surgery, cancer treatment or another known fertility concern.

Why is fertility testing recommended sooner after 35?

Fertility changes with age, so waiting a full year before investigating a potential fertility barrier may use reproductive time that becomes increasingly important in the mid-to-late 30s. Earlier evaluation can identify whether there is a factor affecting conception and help you understand your options.

What fertility tests should I get at 35?

There is no single panel that every 35-year-old needs. Depending on your history and goals, evaluation may include pelvic ultrasound, antral follicle count, AMH and other hormone testing, evaluation of ovulation, assessment of the uterus or fallopian tubes when indicated, and semen analysis for a sperm-producing partner.

What fertility tests should I get at 37 or 38?

The core evaluation is individualized rather than determined by a specific birthday. Your physician may assess ovarian reserve with AMH and antral follicle count, review ovulation and reproductive anatomy, and consider sperm-related factors. Your age and reproductive goals help determine how the results should influence next steps.

Does AMH tell me how fertile I am after 35?

No. AMH provides information about ovarian reserve and expected response to ovarian stimulation. It does not directly measure egg quality or determine whether you can become pregnant naturally. Age remains important even when AMH is reassuring.

Can I have a normal AMH at 38 and still have fertility problems?

Yes. A normal AMH primarily indicates reassuring ovarian reserve. Fertility can also be affected by age-related changes in eggs, ovulation, the fallopian tubes, uterus, sperm and other factors. A normal AMH therefore does not rule out infertility.

Does low AMH after 35 mean I can’t get pregnant?

No. Low AMH indicates lower ovarian reserve and may predict a lower response to ovarian stimulation, but it does not mean pregnancy is impossible. Your physician will interpret the result together with your age, AFC, reproductive history and other fertility factors.

Should I freeze my eggs between 35 and 39?

Egg freezing may be worth discussing if you want biological children in the future but are not ready to try now. Whether it is appropriate depends on factors including your age, ovarian reserve, desired family size and reproductive timeline. A fertility evaluation can help you have a more individualized conversation about the potential benefits and limitations.

Can I have regular periods at 37 and still be infertile?

Yes. Regular cycles can suggest consistent ovulation, but conception also depends on egg-related factors, sperm, open fallopian tubes, the uterus and other aspects of reproductive health. Regular periods do not guarantee fertility.

Should my partner have fertility testing at the same time?

If you are trying to conceive with a sperm-producing partner, parallel evaluation can be useful. Male fertility testing and semen analysis can identify sperm-related factors while your fertility evaluation examines ovarian, ovulatory and reproductive-anatomy factors, helping your care team develop a more complete picture sooner.

Where can I get fertility testing for women 35–39 in NYC?

Spring Fertility Bryant Park provides fertility testing and evaluation at its clinic and IVF lab at 114 W 41st Street in Midtown Manhattan. Your evaluation may include consultation with a fertility specialist, pelvic ultrasound, antral follicle count, AMH and additional testing based on your history and goals.

Does being 35 mean I need IVF?

No. Age 35 alone does not mean you need IVF. Your fertility specialist considers your age alongside how long you have been trying, ovarian reserve, ovulation, reproductive anatomy, sperm factors and your family-building goals. Depending on your circumstances, the appropriate next step may be continued attempts to conceive, additional evaluation, IUI, IVF or another individualized approach. Learn more about female fertility testing in New York City or seeing a reproductive endocrinologist in Bryant Park.

Fertility Testing for Women 35–39 Across New York City

Spring Fertility Bryant Park provides fertility testing for women ages 35–39 from across Manhattan, Brooklyn, Queens and communities across the Hudson.