"have been on this for about 5 months. at first breasts got larger (about a cup size) and my period got lighter. no other side effects however recently i have been getting very nauseous  either a few hours later or the next morning even if i take pill with food. it&#039;s to the point where i am unable to hold a conversation with someone because i feel lie i may throw up. however i do have a very sensitive stomach so it could be a combination of the two."