Dr. Shannon m. Clark discusses the following with REI specialist, Dr. Lucky Sekhon @lucky.sekhon:   

-The role of progesterone and/or progesterone supplementation and ovulation, conception, corpus luteum , IVF, luteal phase defect, early pregnancy: threatened miscarriage and recurrent pregnancy loss

-Prophylactic use during implantation window  

-Preterm birth: 17OHPC, vaginal progesterone, cervical length 

-Short cervix: vaginal progesterone, cerclage and 17OHPC 

-We also discuss bioidentical progesterone supplementation and if 17OHPC still being used!