birth control
"I just started this pill last week. (Mmy sister started Loestrin last week and she's been spotting ever since). I like the pill a lot because I have not experienced any side effects at all, until my fiancee talked to me tonight about my mood swings.  We always get along and this week I have been angry and I am not as patient of a person.  He alluded this to my birth control and now that I've been thinking about it he is totally right.  I am going to give it a few more weeks but might have to switch, along with these anger issues I also have absolutely no sex drive but otherwise this is a great bill control pill."