So I was trying to figure out how to list the amount of time I spend on each activity, but the only box they have for that is Hours/week... does this mean hours per week? and if so, then where do I put weeks per year? Some activities I only do 5 weeks a year but I spend 10+ hours each of those 5 weeks doing it. Or does the Hours/week mean Hours per week/Weeks per year?? Thanks!
How does an IUD prevent pregnancy? Both [copper and progestin] types of IUDs work primarily by preventing sperm from fertilizing an egg. The copper IUD releases copper into the uterus, which works as a spermicide. The others release a form of the hormone progestin into the uterus.
ParaGard produces an inflammatory reaction in the uterus that is toxic to sperm, which helps prevent fertilization. ParaGard is the only copper IUD available in the U.S. ParaGard prevents pregnancy for up to 10 years after insertion. Why it's done.