hello Dr how long should i stay to b able to hav mature spermz to impregnatr my wife after the last ejaculation? and what supplement or anything can i drink or eat to impregnate within a day at all cost? i heard my friends saying, i can drink engine oil. can this be true n helpful?
Thanks for asking in ChatDoctor  forum   You are not car/bike to  ChatDoctor.  It is dangerous to