TY - GEN AU - Li,Rui-Rui AU - Dong,Yue-Zhi AU - Guo,Yi-Hong AU - Sun,Ying-Pu AU - Su,Ying-Chun AU - Chen,Fan TI - Comparative study of pregnancy outcomes between day 3 embryo transfer and day 5 blastocyst transfer in patients with progesterone elevation SN - 1473-2300 PY - 2014///0214 KW - Adult KW - Blastocyst KW - physiology KW - Chorionic Gonadotropin KW - therapeutic use KW - Embryo Transfer KW - methods KW - Female KW - Fertilization in Vitro KW - Humans KW - Infertility, Female KW - blood KW - Pregnancy KW - Pregnancy Outcome KW - Pregnancy Rate KW - Pregnancy, Ectopic KW - diagnostic imaging KW - Progesterone KW - Retrospective Studies KW - Time Factors KW - Ultrasonography N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1177/0300060513489480 ER -