When should you see a fertility specialist, and should you see a gynaecologist first?
6 November 2026, by Dr. Navdeep Singh Pannu
See a doctor if you have not conceived after 12 months of regular sex without contraception, or after 6 months if you are 35 or older. Don't wait that long if you are over 40, your periods are irregular or absent, you know you have endometriosis or a tube problem, or your husband has a known sperm problem. Go together: both of you should be checked at the same time.
This page explains when to seek help, whether to start with a gynaecologist or a fertility specialist, and which tests a couple usually needs. The sources are listed at the end.
How long should we try before getting checked?
International guidelines agree on the basic rule. The World Health Organization defines infertility as not becoming pregnant after 12 months or more of regular, unprotected sex. The American Society for Reproductive Medicine (ASRM) says that, if neither partner has a known problem, tests should start at 12 months when the woman is under 35, and at 6 months when she is 35 or older. The UK's NICE guideline, updated in 2026, offers early referral to a specialist from age 36. For women over 40, ASRM says tests and treatment may need to start straight away.
"Trying" means regular sex. NICE advises sex every 2 to 3 days through the month, which avoids the stress of trying to time ovulation exactly.
If you have a miscarriage or an ectopic pregnancy during that year, NICE says the clock does not start again. Count the time from when you first started trying.
When should you go sooner?
ASRM advises testing without delay when something already points to a problem. See a doctor early if:
- your periods are irregular, come less than 25 days apart, are very infrequent or have stopped, or you bleed between periods;
- you have, or might have, endometriosis, a past pelvic infection, an ectopic pregnancy, or surgery on your womb, tubes or ovaries;
- you have PCOS or another hormone condition;
- your husband has had a past sperm test that was abnormal, a varicocele, a past injury or infection affecting the testes, or treatment such as chemotherapy;
- either of you has difficulty with sex;
- you have had repeated miscarriages (see repeated miscarriages: when to get tested);
- either of you is about to have treatment that may affect fertility, such as cancer treatment. NICE asks doctors to make this referral urgent.
If either of you has hepatitis B, hepatitis C or HIV, see a doctor before trying, so you get the right advice on safe conception.
Gynaecologist or fertility specialist first?
Either is a reasonable place to start. An obstetrician and gynaecologist (O&G) can take your history, examine you, arrange a scan and the first blood tests, request a semen analysis and treat some simple problems. A fertility specialist is usually an O&G who has trained further in reproductive medicine and works with an IVF laboratory, so they can offer the full range of treatment, including IUI, IVF and ICSI.
It often saves time to go straight to a fertility specialist if:
- you are 35 or older and have tried for 6 months, or you are over 40;
- a test has already shown blocked tubes, low ovarian reserve or an abnormal semen analysis;
- you have tried ovulation tablets or IUI and are not pregnant;
- you already know you are likely to need IVF.
Whoever you see, you can check their registration. In Malaysia, only doctors on the Malaysian Medical Council's National Specialist Register may practise as specialists in their field, and the register can be searched online.
Through the government system. Some government and university hospitals offer fertility treatment, but places are limited and waiting lists can be long. Ask your klinik kesihatan for a referral. LPPKN also runs subfertility clinics. See IVF at a government or university hospital.
What about the husband?
Male factors are common, so the husband should be tested at the start, not after months of tests on the wife. The semen analysis is simple and is one of the most useful first tests.
If two semen tests are abnormal, NICE advises an examination of the testes and blood tests for hormones. A urologist or andrologist treats problems such as a varicocele, a blockage or hormone problems, while the fertility specialist plans the couple's treatment. See male fertility.
Which tests do we both need?
Most couples need four basic checks: whether she ovulates, the womb and ovaries, whether her tubes are open, and his semen. See fertility testing.
For the wife:
- Ovulation. Regular monthly periods usually mean you are ovulating. NICE recommends a blood test for progesterone about a week before your period (day 21 of a 28-day cycle) to confirm it. If your cycles are irregular, other hormone tests are added.
- Pelvic ultrasound. A vaginal scan looks at the womb and ovaries for fibroids, polyps, cysts or signs of PCOS, and counts the small follicles in the ovaries (the antral follicle count).
- Tube test. An X-ray dye test (HSG) or an ultrasound version (HyCoSy) checks whether the fallopian tubes are open. If you may have endometriosis or a past pelvic infection, your doctor may suggest keyhole surgery (laparoscopy) instead, so other problems can be checked and treated at the same time. See keyhole surgery.
- AMH. A blood test that reflects how many eggs are left in the ovaries (ovarian reserve).
- General checks. Rubella immunity and an up-to-date cervical screening (Pap smear) test, so treatment isn't delayed later.
For the husband:
- Semen analysis. The result is compared with the World Health Organization's 2021 reference values for volume, count, movement (motility) and shape (morphology). One abnormal result is not a diagnosis. NICE advises repeating it, ideally after about 3 months, because sperm take that long to develop. If no sperm or very few are found, the repeat is done sooner. See understanding semen analysis results.
Before IVF, both partners are also screened for infections such as HIV, hepatitis B and hepatitis C.
What AMH can and can't tell you
AMH is useful, but it is often misunderstood. It is a guide to how your ovaries will respond to IVF medicines and helps your specialist plan the dose. It does not tell you whether you can get pregnant naturally. NICE advises doctors not to use AMH to predict natural conception, and ASRM calls ovarian reserve "a poor predictor of fertility".
A low AMH is a reason to see a specialist without delay. It is not a reason to give up. A normal AMH also does not mean your tubes, ovulation or your husband's sperm are fine. If you had AMH tested at a laboratory on your own, take the result to a doctor who can read it alongside your age and scan. See low AMH and IVF after 40 and low AMH.
What happens at the first visit?
The first visit is mostly a conversation, so it helps if you both come. Expect questions about:
- how long you have been trying, and how often you have sex;
- your periods, any previous pregnancies or miscarriages, and contraception in the past;
- past operations, infections and medical conditions, and any medicines you take;
- weight, smoking, alcohol and work, for both of you.
Your doctor will usually examine you and may do a vaginal scan the same day. Blood tests are timed to your cycle, so some will be booked for later. Your husband will be given instructions for the semen test, including how many days to avoid ejaculation beforehand.
Bring any earlier results, scan reports and semen tests, and a list of your medicines. Clinics usually ask to see your marriage certificate before treatment, because in Malaysia fertility treatment is only for married couples (see what Malaysian law allows).
What comes after the tests?
Once the results are in, your specialist will explain what they show and suggest a plan. That might be lifestyle changes and more time, treating a specific problem such as PCOS or a blocked tube, ovulation tablets, IUI, or IVF. If the results are all normal, this is called unexplained infertility, which is common and treatable. See IUI or IVF? and PCOS and fertility.
For married couples, LHDN's tax relief for fertility treatment includes consultation fees and medicines. See paying for fertility treatment.
Sources
- World Health Organization, Infertility fact sheet, 28 November 2025.
- American Society for Reproductive Medicine, Definition of infertility: a committee opinion, Fertility and Sterility, 2023.
- American Society for Reproductive Medicine, Fertility evaluation of infertile women: a committee opinion, Fertility and Sterility 2021;116:1255–65.
- NICE, Fertility problems: assessment and treatment (NG257), 31 March 2026, which replaced CG156 (2013). Recommendations 1.5.1, 1.16.5–1.16.10, 1.17.1–1.17.5, 1.18.3–1.18.15, 1.19.1, 1.20–1.21.
- ESHRE, Evidence-based guideline: unexplained infertility, Human Reproduction, 2023.
- World Health Organization, WHO laboratory manual for the examination and processing of human semen, 6th edition, 2021.
- Malaysian Medical Council, Specialist Registration, and the National Specialist Register search.
This page is general information, not medical advice.
This article is for general education only and does not take your personal circumstances into account. Please speak to your doctor for a diagnosis and treatment that are right for you. Disclaimers