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 chatter. 1  intransitive verb. 2  1 : to utter rapid short sounds suggestive of language but inarticulate and indistinct squirrels chattered angrily. 3  2 : to talk idly, incessantly, or fast.