Obstetrics is the field of study concentrated on pregnancy, childbirth, and the postpartum period. As a medical specialty, obstetrics is combined with gynaecology under the discipline known as obstetrics and gynaecology which is a surgical field.
Beep definition, a short, relatively high-pitched tone produced by a horn, electronic device, or the like as a signal, summons, or warning. See more. Dictionary.com
Definition of pop. 1  1 : a sharp explosive sound. 2  2 : a shot from a gun. 3  3 : soda pop.  4 : pop 1  fly. 5 : power to hit a baseball hard a hitter with some pop in his 2  bat. 6 : a drink or shot of alcohol.