Pregnancy for women requires a certain amount of time to be successful, and if one cannot become pregnant in the short term, it does not necessarily mean infertility. It could be due to irregular ovulation or incorrect timing of sexual activity. In clinical practice, it is generally considered that if one has been trying to conceive normally without deliberate contraception and still cannot become pregnant after a year, then infertility should be diagnosed. For cases where conception hasn't occurred after a year of trying, examinations should be carried out for both partners to determine if there are any pathological factors.

First, the male partner should have chromosome and sperm analysis;

Second, the female partner should be checked for chromosomal infections, immune factors, rheumatology factors, etc. After clearly identifying the reasons, interventions should be made as much as possible to guide normal conception.