"side effects for the first few months.  two unusually heavy periods and stretch marks on breasts.  after that though, everything settled down to where now, i don&#039;t even have periods.  i&#039;ve told my doctor and they said that was normal and fine.  i&#039;ve taken it for about three years now and haven&#039;t had any issues!  the price tag is a bit much, but i find it worth it!"