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…
Purpose The aim of this study was to investigate if there is a higher incidence of endometriosis in patients with polycystic ovary syndrome (PCOS), compared with normal fertile controls. Material and methods Women with PCOS according to Rot…
Endometriosis is the presence of endometrial glands or stroma outside of the uterine cavity. While it is difficult to estimate overall incidence, it is thought that up to 10% of reproductive-age women have endometriosis, which can often res…
Endometriosis is an enigmatic disease affecting up to 10% of reproductive-aged women causing pain and infertility. Up to 50% of women with endometriosis are infertile, and agreement about treatment options has been difficult to establish. T…