I was on that and tried it for like three months until my bestfriend (who happens to be a nurse) was talkin to me and those things are SO BAD for you!!! i had really bad abdominal pain a lot and my intrest in sex diminished completely eventually because it hurt so much.. they are supposed to be really bad for your cervix... i would recomend your soon to be wife find another kind of birthcontrol... the nuva ring is more trouble than it is worth!! oh.. also another friend of mine got cervical cancer from that thig! NO JOKE! those are SO BAD!!!!