<prompt> Semen analysis is to be doneAs early as possibleAfter 15-30 mins irrespective of liquefactionAfter 30-60 mins irrespective of liquefactionAfter liquefaction with through mixing  <response>: A semen analysis plural: semen analyses, also called seminogram evaluates ceain characteristics of a males semen and thesperm contained therein. It is done to help evaluate male feility, whether for those seeking pregnancy or verifying the success of vasectomy. Refer robbins 9e 