Ladies who've taken progesterone...HELP!

Jessica • I`m 27 years old and married. We had our 4th miscarriage June 2014. We are currently trying for our Rainbow Baby! :)
So, I'm supposed to start taking progesterone the second I get my BFP. Well, I got it this morning! Yay! My question is, should I take it in the morning and my prenatal at night? My prenatal in the morning and the progesterone at night? Or is it best to take them both at the same time? Help a sister out!