Obstetrics is that the field of study targeting pregnancy, childbirth and therefore the postpartum period. As a medicine, obstetrics is combined with gynecology under the discipline referred to as obstetrics and gynecology (OB/GYN), which may be a surgical field. A branch of drugs that focuses on the care of girls during pregnancy and childbirth and within the diagnosis and treatment of diseases of the feminine reproductive organs. It also focuses on other women’s health issues, like menopause, hormone problems, contraception (birth control), and infertility. Also called ob. /gyn. Gynecology and obstetrics are twin subjects that affect the feminine genital system. While obstetrics deals with pregnancy and its associated procedures and complications, gynecology involves treating women who aren't pregnant. The sector of obstetrics thus deals with the wellbeing of the pregnant mother also because the delivery and healthy outcome. Obstetricians closely work with the pediatricians and neonatologists to affect care of the neonate to scale back the probabilities of mortality and disease of the newborn.