Zhonghua Yan

Socioeconomic evaluation and 6-month continuation rates of contraceptive methods in post-abortion care services in Taiyuan matemity and Child Health Hospital

To compare socioeconomic benefits of four effective contraceptive methods—intrauterine device (IUD), intrauterine system (IUS), compound norethisterone heptanoate injection (CIC), and combined oral contraceptive (COC)—in post-abortion care (PAC) services, evaluating 6-month conti...