I don't really know where to ask this question so I figured here would be best. Does smoking (a man) marijuana increase your chances of having female children? My father, myself and 2 of my brothers that never smoked weed have all had male children, my 2 other brothers that have always been big weed smokers have only female children; could this be a reason for this? I have heard many different opinions about this question. I have read and heard that yes it does make it more likely that a man would produce female children, not a 100% but it does make it more likely. What have you all heard. Is there any medical studies the prove or disprove this. I have heard that if it does work this way you would have to be a huge smoker for years and I have also heard that just getting really high for a day or 2 greatly increases the chances of having a girl if the child was conceived during your 2 day bender. I have heard that is does something along the lines of killing off or greatly reducing the male sperm a man produces while he high. Like I said, I have all boys and have just recently started smoking M.M. Me and my wife were not trying to have kids right now but we do want another one. If I keep smoking an I more likely to have a girl?