birth control
"I bought this 2-3 months before I got married and had very little side effects. I have been married 2.5 years and I haven't gotten pregnant yet. I think the only annoyance is that my period comes every other month and that I get some spotting off and on throughout the month. My periods are shorter and there is less bleeding, which is a nice thing.  I haven't taken any other birth control, but I'm thinking of switching to a cervical cap a year before we want to have kids (so I can get my hormones regulating correctly again)."