Luteal guidance could be the administration of medication, frequently progesterone, progestins, hCG, or GnRH agonists, and infrequently accompanied by estradiol, to raise the results amount of implantation and early embryogenesis, therefore complementing and/or supporting the functionality in the corpus luteum. A Cochrane critique found that hCG or progesterone offered throughout https://www.alpersismanoglu.com/en/embryo-freezing-process/