Chang Liu

Prolonged growth hormone pretreatment is associated with improved embryo quality in women with poor quality embryos in previous IVF cycles

Abstract Background Approximately 10–15% of in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) cycles have most embryos of poor quality, often characterized by extensive anuclear cytoplasmic fragments. These cycles are usually associated with poor reproducti...