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 nip. 1 : something that nips: such asa archaic : a sharp biting commentb : a sharp stinging cold a nip in the airc : a biting or pungent flavor : tang. 2 : the act of nipping : pinch, bite. 3 : the region of a squeezing or crushing device (as a calender) where the rolls or jaws are closest together.