Uterine Contractility and Embryo Transfer

Autor: S. Sebag-Peyrelevade, Renato Fanchin
Rok vydání: 2015
Předmět:
Zdroj: Human Embryo Transfer ISBN: 9788132211143
DOI: 10.1007/978-81-322-1115-0_8
Popis: Uterine contractility of the non-pregnant uterus is likely to play an important role in human reproduction, in particular, in the embryo implantation process. After ovulation, contractility is characterized by a relative quiescence in response to the level of progesterone produced. The development of high-resolution ultrasound probes has enabled the visualization of the myometrial activity in a non-invasive way. It can also provide additional characteristics such as amplitude and direction. The nearly quiescent contractility reached at hCG+ 7 days may favour embryo permanence in the endometrial cavity, and therefore, assist implantation. Studying and understanding contractility of the non-pregnant uterus can improve embryo transfers and implantation rates.
Databáze: OpenAIRE