This study aimed to estimate the rates of ectopic pregnancy in women stratified by contraceptive method used and compare these participants using no or condoms. We hypothesized that highly moderately effective methods (intrauterine device [IUD], implant, injectable contraception, oral contraceptives [OCs], patch, vaginal ring) would have a lower rate than is secondary analysis Contraceptive CHO...

OBJECTIVES To evaluate the effect of hormonal contraception including combined oral contraceptives (COCs), and the injectable progestins depo-medroxyprogesterone acetate (DMPA) and norethisterone enanthate (Net-En) on the risk of HIV acquisition among women in South Africa. DESIGN/METHODS We analyzed data from 5567 women aged 16-49 years participating in the Carraguard Phase 3 Efficacy Trial....

pregnancy prevention raises much concern to many pet owners. female cats usually show undesirable behaviour during oestrus. nowadays, researchers try to explore the reliable and effective ways to prevent oestrus signs in queens. the results of their studies prove that hormone therapy is probably one of the most reliable methods for this purpose. the aim of our study was to compare the effect of...