Role of progesterone in IVF

[ireneus10]

what is the role of progesterone in invitro fertilization?  I  just had a transfer done 3 days ago.   I have read that progesterone is not supposed to be given while pregnant or while trying to get pregnant, yet, my doctor has me injecting myself with 1 ml per day, plus vaginal inserts of endometrin four times per day.  Is this normal procedure?

[Heather5]

Like the others said, progesterone is standard protocol in IVF cycles...as a matter of fact, the cycle would most probably fail without it! In a normal cycle, the follicle that releases the egg will produce progesterone after ovulation and up until about 10 weeks, when the placenta takes over; but in IVF, the eggs and follicles are removed, so your body's not able to produce enough progesterone by itself. This is why a supplement, like the shots you're taking, is crucial in IVF cycles. Hope that helps :-)

[allie_44107]

Not to worry-I started my progesterone (2ML/day) injections the day of egg retreival and took them for the first 2 months of pregnancy.  If your body doesn't produce enough progesterone then you will miscarry.  The baby starts to make its own progesterone around 9-10 weeks so if you are pregnant you will probably be on it until that time.  Best of luck to you!  

[LilyMF]

Yes its standard.  I am also injecting myself 1 ML of Progesterone.  I think that its suppose to help the embryo.  Just follow the instructions that the doctor gives you, trust me they know what they are doing.