Schumacher K
No ORCID on file
· 2 papers in corpus
Proper action of the female sex steroids 17β-estradiol (E2) and progesterone (P4) on the endometrium is essential for fertility. Beyond its role in regulating the cell cycle, cyclin A2 (CCNA2) also mediates E2 and P4 signaling in vitro, but…
Objective: To examine the timing of endometrial scratch in a patient's menstrual cycle and whether there is an association with subsequent implantation. Materials and methods: This study is a retrospective chart review on women, aged 18-45,…