"compared to the full pill, this is fantastic. side effects are minimal and easy to treat. i experienced some decrease in libido and severe vaginal dryness during my first month, but replens (available in any drug store) took care of that right away. works like a charm. i also experienced some water weight gain during the first few weeks, but diurex helped. my body has adjusted since then and do not need the diuretics anymore.  bottom line, i totally prefer these mild side effects than to deal with the worrying that i&#039;m pregnant every month. but you have to take it at the same time every day. i take it every morning at 7 am, i actually set my alarm. i keep a glass of water on my night table next to the pills. i love being worry free."