How long should I refrain from sexual activity before my sperm analysis?
Abstinence from sexual activity should begin two days before the analysis and last no more than seven days. According to research, the best sperm count and motility parameters are achieved between 2 and 7 days. Please keep in mind that a two-day abstinence period must last at least 48 hours (2 full days) for the results of your semen study to be properly interpreted.