Progesterone side effects

I know there are a TON of progesterone side effects, but my first IVF cycle, I was fortunate enough to not experience many of them.

I just had a transfer this past Friday (9/23) and have been on progesterone since 9/20 (injections for four days and now suppositories 4x/day). This morning, I woke up with REALLY sore boobs and some cramping. I definitely didn't experience these side effects last time. Is it too early to feel PG symptoms? I'm thinking it's too early and that it's most likely progesterone side effects I didn't experience last time (however, last time, I did have cramping and wound up PG with DC).

ETA: Would it take over a week for the progesterone side effects to kick in?

Message edited 9/28/2011 6:30:40 AM.

Re: Progesterone side effects

Side effects from progesterone are the same as pregnancy symptoms. Just as you described. Sore breasts, bloating, cramping, nausea, fatigue, moodiness. When you are pregnant, it's your progesterone that gives you those symptoms.

Re: Progesterone side effects

I did the supps and the side effects were exactly the same pregnant or not pregnant.