Fertility Testing: How to Know If You Are Fertile (Female and Male)

If you are planning a pregnancy or have been trying without success, fertility testing can help identify any factors that may be involved. Testing usually looks at both partners, since fertility is a shared picture.
How do you know if you are fertile?
There is no single test that "proves" fertility. Instead, doctors assess several factors — ovulation, ovarian reserve, the uterus and tubes in women, and sperm in men — to build an overall picture and identify anything that may need attention.
Fertility tests for women
- Hormone tests to assess ovulation and hormonal balance.
- Ovarian reserve (AMH) and antral follicle count on ultrasound.
- Ultrasound to evaluate the uterus and ovaries.
- Tubal assessment (HSG) to check whether the fallopian tubes are open.
Fertility tests for men
The key test for men is a semen analysis, which evaluates sperm count, motility and morphology. Depending on the results, hormone tests or further evaluation may be added.
When should you get tested?
An evaluation is generally recommended if pregnancy has not occurred after a year of regular trying — or after six months if the woman is over 35. If there is a known concern, such as irregular periods or a previous medical condition, earlier testing is wise.
What do the results mean?
Results are interpreted together, not in isolation. A single value rarely tells the whole story; your doctor combines the findings, your age and your history to give an accurate picture and, if needed, a personalized plan.
What happens after testing?
If a factor is found, treatment is tailored to it — from lifestyle changes and ovulation support to IVF. If tests are normal but conception has not occurred, this is called unexplained infertility, which can still be treated.