
frozen embryo transfer


Why Single Embryo Transfer is Best
by: Dr. Sung Tae Kim, PhD, HCLD (ABB) Laboratory Director Can transferring multiple embryos really increase the chance of pregnancy? We analyzed 191 cases of IVF patients using their own eggs and 65 cases of IVF patients using donor eggs from 2016 to July 2017. As...
Progesterone Levels Prior to Embryo Transfer
The Role of Progesterone Progesterone’s one function is preparing the endometrium to receive an implanted embryo. If implantation does not occur, estrogen and progesterone levels drop, the endometrium breaks down, and menstruation occurs. If a pregnancy...