If you have been trying to conceive for one year without success, it is time to see a specialist. If you are over 35, when female fertility starts to decline, consider consulting after nine months. If you have irregular cycles or no periods, see your gynecologist before trying to conceive, as this may help diagnose an ovulation issue early.  

### What Does a Fertility Assessment Involve?  

Fertility evaluation concerns both partners, even if one seems more likely to have a fertility issue. Both are systematically examined:  

- For women, tests assess ovarian function, uterine health, and Fallopian tube patency.  

- For men, the primary test is a semen analysis (spermogram) to evaluate sperm quality.  

Regardless of the tests performed, they do not precisely predict natural fertility or success rates in assisted reproduction (ART/IVF). However, they help determine feasibility and guide the choice of the most appropriate fertility treatment.