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When Should You See a Fertility Doctor? 7 Signs It's Time

Not sure if you need a fertility specialist? From irregular periods to age-related concerns, here are seven signs it may be time to schedule a consultation with a reproductive endocrinologist.

Updated March 28, 2026

When Should You Actually See Someone?

Deciding to see a fertility doctor feels like a big step — and it is. But early evaluation is one of the smartest things you can do. According to the American Society for Reproductive Medicine (ASRM), about 1 in 8 couples has trouble conceiving. The vast majority of those cases are treatable. Here are seven signs it might be time to make that appointment.

1. You've Been Trying for 6–12 Months

The standard guideline: see a doctor after 12 months of regular, unprotected sex if the woman is under 35. If she's 35 or older, cut that to 6 months. And if you're over 40, don't wait at all — go right away. These aren't arbitrary numbers. They're based on how fertility declines with age and when intervention makes the biggest difference.

2. Your Periods Are Irregular or Missing

If your cycles are consistently shorter than 21 days, longer than 35 days, or just unpredictable, something might be off with ovulation. Conditions like PCOS, thyroid disorders, or hypothalamic amenorrhea can all mess with your cycle — and all of them are treatable. No period at all? Definitely see someone sooner rather than later.

3. You Have a Known Reproductive Condition

If you've been diagnosed with endometriosis, PCOS, uterine fibroids, a history of pelvic inflammatory disease, or a prior ectopic pregnancy, don't wait the full 12 months. These conditions can affect fertility, and the sooner you get an evaluation, the more options you'll have.

4. You've Had Recurrent Miscarriages

Two or more miscarriages warrants a full evaluation. There could be a chromosomal issue, a uterine structural problem, a blood clotting disorder, or a hormonal imbalance that's identifiable and treatable. This isn't just bad luck — there's usually an answer.

5. There's a Possible Male Factor

If the male partner has a history of testicular injury, surgery, chemotherapy, low libido, erectile dysfunction, or a prior abnormal semen analysis, get evaluated early. Male factor plays a role in 40–50% of infertility cases and is often the easier half to diagnose and treat.

6. You're Over 38 and Thinking About Getting Pregnant

Even if you haven't started trying yet, a preconception fertility evaluation at this age is a smart move. A simple blood test (AMH) and ultrasound (antral follicle count) can give you a snapshot of where your ovarian reserve stands. That information helps you make informed decisions about timing — whether that means trying now, freezing eggs, or something else.

7. You Just Want to Know Where You Stand

You don't need to be "trying" to see a fertility doctor. If you want to understand your fertility health proactively — maybe you're planning ahead, or you have a family history of early menopause — that's a perfectly good reason to go in. Knowledge is power, and an early assessment can shape your timeline in ways that matter.

What Happens at the First Appointment

It's less scary than you think. The doctor will review your medical history, discuss your timeline and goals, and likely order some initial fertility tests: blood work (hormone levels, ovarian reserve), an ultrasound, and a semen analysis for the male partner. You'll leave with a much clearer picture of what's going on and what your options are.

Find a Fertility Doctor

Use the Fertility Clinic Finder to browse reproductive endocrinologists in your area. Filter by state, services, and patient ratings. The hardest part is making the call — once you're in the door, things start moving. You can also get matched with a fertility specialist through our free tool.

Early evaluation can help determine whether you might benefit from treatments like IVF, medication, or other approaches.

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About the Author

Fertility Clinic Finder Editorial Team

Our editorial team researches and writes about fertility treatments, clinic selection, and reproductive health using peer-reviewed studies, CDC data, and professional medical guidelines.

Editorial Review

Fertility Clinic Finder editorial team

Fact-checked against peer-reviewed research, CDC and SART data, and ASRM/ACOG practice guidelines. See our Medical Review Program for how named-clinician review is being built out.