Can I still have a premarital medical examination if I had intercourse two days before the exam?

It is not recommended to undergo premarital examination if you have had sexual intercourse within the two days prior, as it may affect the test results. The specific analysis is as follows:

Premarital examinations include urological exams for men and gynecological exams for women. Before a male semen analysis, it is generally recommended to abstain from sexual activity for 3–5 days, and no longer than 7 days. Frequent sexual activity may affect sperm motility and reduce seminal fluid, thus influencing test outcomes. For women, recent intercourse may cause vaginal mucosal irritation and congestion, and residual semen or other substances in the vagina could also lead to inaccurate test results.

It is advised to abstain from sexual intercourse for 3–5 days before the premarital examination. If any abnormalities are detected, prompt medical consultation and treatment at a hospital are necessary.