Cerclage in complete placenta previa preventing preterm labor: A rare case report.

Placenta previa often leads to antepartum hemorrhage, which warrants the patient for emergency room admission. The bleeding occurs mainly due to cervical dilation, which could be caused by cervical incompetence. Cervical cerclage has been considered as the primary treatment for cervical incompetence.

Oxidative stress, vitamin E and progestin breakthrough bleeding.

Endometrial bleeding problems can be the major reason for discontinuing progestin-only contraception. In this study the endometrial angiogenic response in Norplant users was found to be lower than in women with normal menstrual cycles. These disturbances in angiogenic response may be caused by oxidant-antioxidant imbalance in the endometrium.