Fertility Tests in Singapore — Checks for Women & Men

Written & reviewed by the BestDoctors.sg editorial team · Last updated 1 Sep 2026 · General information, not medical advice

At a glance

• Fertility testing assesses both partners to find why conception is difficult.
• For women, tests check ovulation, egg reserve, and the uterus and tubes.
• For men, a semen analysis is the key first test.
• Results guide whether lifestyle changes, medication, IUI or IVF are most appropriate.

What fertility tests are

Fertility investigations are a set of checks that help a doctor understand why a couple is finding it difficult to conceive. Rather than pointing to blame, they look calmly at the different steps involved in starting a pregnancy — whether eggs are being released, whether sperm are healthy, and whether the path between them is clear. A key principle is that both partners are assessed. Difficulty conceiving involves the male partner in a large share of couples, sometimes on its own and sometimes alongside a female factor, so testing only one person risks missing the real picture. Approaching the work-up together tends to be faster, kinder and more accurate, and it means any findings can be discussed as a shared journey.

When to seek testing

As a general guide, it is reasonable to see a doctor after a couple has been trying for a while without success. There are also situations where an earlier conversation makes sense — for example if the woman is older, if periods are very irregular or absent, if there is pelvic pain, or if either partner has a known problem such as a previous pelvic infection, past surgery, or an existing concern about sperm or ovulation. If you are unsure, it is always fine to ask sooner; a doctor can reassure you or start simple tests without committing you to anything. Wherever possible, attend the first appointment together, as much of the assessment concerns both of you.

Tests for the man

For men, the cornerstone is a semen analysis. This looks at the number of sperm, how well they move and how they are formed, and it gives a great deal of information from a single, straightforward sample. Because results can vary naturally from one occasion to another, the test is sometimes repeated before firm conclusions are drawn. If the analysis is unexpected, the doctor may add hormone blood tests, a gentle physical examination to check for causes such as a varicocele, and in some cases genetic or other specialised tests. Everyday factors — including general health, weight, smoking, alcohol and heat exposure — are also reviewed, as they can influence sperm quality and are often something a man can act on.

Tests for the woman

For women, the assessment usually covers three questions. First, is ovulation happening? This is checked with hormone blood tests, some of which are timed to a particular point in the menstrual cycle. Second, are the womb and fallopian tubes healthy and open? An ultrasound scan looks at the uterus and ovaries for issues such as fibroids or polyps, while a tubal patency test — such as an HSG or a HyCoSy — checks whether the tubes are clear. Third, what is the ovarian reserve? A blood test for anti-Müllerian hormone (AMH) together with an antral follicle count on ultrasound gives an estimate of the remaining egg supply. Along the way, the doctor also looks for conditions that can affect fertility, such as PCOS, endometriosis or thyroid problems, and adds further tests only where they are helpful. Because these conditions can be quiet, it is worth mentioning any symptoms you have noticed — heavy or painful periods, cycles that come and go unpredictably, or pain during intimacy — as small details can help the doctor decide which tests are most useful for you.

What to expect and how to prepare

Most fertility tests are gentler than people fear. For women, several are simple blood tests or ultrasound scans, and some bloods are booked for a specific day of the cycle, so it helps to know the date your period starts. A tubal patency test can cause brief, period-like cramping, which usually settles quickly. For men, the semen analysis involves providing a sample, and the clinic will explain any preparation, such as a short period of abstinence beforehand. It is useful to bring along details of your menstrual cycles, any past pregnancies, previous surgery or infections, and any medicines you take. There is no need to memorise everything — the team will guide you, and it is always fine to ask what a test is for and what happens next.

What the results mean

Taken together, the results build a picture of where the difficulty may lie — with ovulation, with egg reserve, with the tubes or uterus, with sperm, or in some couples no clear cause is found, which is described as unexplained. It is important to read each result in context rather than in isolation. Ovarian reserve tests, for instance, estimate how many eggs remain and help plan treatment, but they do not on their own tell you whether you will conceive naturally, and a reassuring result is not a guarantee. This is why a specialist interprets the findings as a whole, alongside your history, rather than letting a single number stand for the answer. An unexplained result does not mean nothing can be done; it simply shapes which options are considered next.

Next steps

What follows depends entirely on what the tests show. For some couples, the plan is supportive and simple — advice on timing, lifestyle changes, or medication to encourage ovulation. Where an underlying cause is found, treating it directly may be the priority, such as managing a thyroid condition or addressing a uterine or tubal problem. Other couples move towards assisted reproduction, from IUI through to IVF, with ICSI often used where male-factor infertility is the main issue. A fertility specialist can explain which route fits your situation, and referral to a licensed fertility centre is the usual path when assisted reproduction is being considered. The aim throughout is to match the treatment to the cause, without unnecessary delay and without stepping up more than is needed.

The emotional side

It is completely normal for fertility investigations to feel stressful. Waiting for results, timing appointments around the cycle, and facing uncertainty can weigh heavily, and many couples describe the emotional side as harder than the tests themselves. Being open with each other, and giving yourselves permission to feel disappointed or anxious, can lift some of that pressure. Support is available — from your care team, from counsellors experienced in fertility, and from others who have been through similar journeys. If low mood or anxiety becomes persistent, do mention it to your doctor, as looking after your wellbeing is a genuine part of fertility care, not a distraction from it. Simple steps can help while you wait for answers — protecting your sleep, staying active in ways you enjoy, and agreeing with your partner on how much you want to share with family and friends. Whatever the results turn out to be, you do not have to navigate the process alone.

Where it is done in Singapore

A helpful starting point is your GP or a polyclinic, who can arrange initial checks and refer you onward. More detailed assessment and treatment are provided by an O&G or fertility specialist and by licensed assisted reproduction, or fertility, centres, available in both public and private settings. HealthHub offers general Singapore health information you can read alongside your consultations. If you would like help finding the right clinician, our guide to the best fertility specialists in Singapore is a useful next step.

When to see a doctor

See a doctor if you have been trying to conceive without success, and sooner if there are warning signs such as very irregular or absent periods, pelvic pain, or a history of pelvic infection or surgery — these deserve earlier assessment. A fertility specialist can arrange the appropriate tests for both partners and interpret them in the context of your age and history, so you can make informed decisions without unnecessary delay.

Common questions

What is AMH and does it predict fertility?

AMH reflects the remaining egg supply (ovarian reserve); it helps plan treatment but does not by itself predict whether you will conceive naturally.

Should my partner be tested too?

Yes. Male factors are common, so a semen analysis is an essential early test alongside the female work-up.

Are fertility tests uncomfortable?

Most are simple blood tests, scans and a semen sample; tubal tests can cause brief cramping.

Related guides

• IUI (intrauterine insemination)
• Male infertility
• Egg freezing
• Best fertility specialists in Singapore
• Pregnancy, Fertility & IBD
• Fertility Preservation Before Cancer Treatment (Singapore)
• Ovulation and Fertility Tracking in Singapore
• Infertility in Singapore — Causes in Men & Women
• Varicocele in Singapore: Symptoms, Fertility & Treatment

Sources

• HealthHub Singapore — fertility assessment.
• KK Women’s and Children’s Hospital — fertility tests.
• Ministry of Health Singapore — assisted reproduction.

This article is for general information only and does not replace a consultation with a qualified doctor. Please seek personalised medical advice for your situation.