P-241 Selective discontinuation of luteal phase support in assisted reproduction cycles using a gonadotropin-releasing hormone agonist and human menopausal gonadotropins for ovarian stimulation

1997 ◽  
Vol 68 ◽  
pp. S207-S208
Author(s):  
D.W Stovall ◽  
B.J Van Voorhis ◽  
A.E.T Sparks ◽  
L.M Adams ◽  
C.H Syrop
Author(s):  
Saeideh Dashti ◽  
Maryam Eftekhar

It has been shown that in controlled ovarian hyper stimulation cycles, defective luteal phase is common. There are many protocols for improving pregnancy outcomes in women undergoing fresh and frozen in vitro fertilization cycles. These approaches include progesterone supplements, human chorionic gonadotropin, estradiol, gonadotropin-releasing hormone agonist, and recombinant luteinizing hormone. The main challenge is luteal-phase support (LPS) in cycles with gonadotropin-releasing hormone agonist triggering. There is still controversy about the optimal component and time for starting LPS in assisted reproductive technology cycles. This review aims to summarize the various protocols suggested for LPS in in vitro fertilization cycles. Key words: Luteal-phase support, IVF, HCG, Progesterone, GnRH agonist, Recombinant LH.


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