How many weeks should expectant fathers go for infectious disease screening?

The prospective father should undergo infectious disease screening 3–6 months before conception, including key tests for hepatitis B, hepatitis C, syphilis, and HIV. These examinations help detect infections early, prevent mother-to-child transmission during pregnancy, and protect the health of both mother and baby. If abnormal results are found, timely consultation at a正规 hospital is essential.

Infectious disease screening during preconception planning is a crucial step for healthy conception and optimal birth outcomes. Conducting these tests 3–6 months in advance allows sufficient time to address any abnormalities. For instance, if identified as a hepatitis B virus carrier, liver function and viral load should be evaluated, with medical intervention carried out when necessary. A positive result for syphilis or HIV requires prompt treatment to reduce the risk of fetal infection and create safer conditions for conception.

The screening panel should cover major blood-borne and sexually transmitted infections. The five-item hepatitis B test clarifies infection status and presence of antibodies, while tests for hepatitis C antibody, Treponema pallidum antibody, and HIV antibody accurately identify potential infections. It is recommended that men undergo these tests at a reputable hospital’s preconception clinic or urology department to ensure accuracy and professional guidance.

Prior to and after testing, prospective fathers should maintain a healthy lifestyle—avoiding smoking and alcohol, keeping regular sleep patterns, and preventing excessive fatigue. Personal hygiene is important, and unprotected or unsafe sexual practices should be avoided to minimize infection risks. After testing, follow medical advice closely; if vaccination or treatment is required, complete the full course before attempting conception, thereby laying a solid foundation for maternal and child health.