hi i liquefaction is a time period where sperm gets freed from gel like semen to travel and fuse with an egg, nrml semen liquefaction is with in 20mins, yours is 9 mins which is absolutely nrml, that means sperm is freed quickly to fuse with egg. it doesnt affect fertility. if it is more than 30 mins than you may need medication to make it nrml. as longer liquefaction time causes fertility problems,not less time.