Wiktionary
ob-gyn
n. 1 (context uncountable informal medicine US English) obstetrics and gynecology 2 (context countable US English) a specialist in this field
Usage examples of "ob-gyn".
Long ago I had learned to stop depending on regular child support payments from Arch's father, even if he did have an ob-gyn practice with an income as dependable as procreation.
After meeting Susanna, the ob-gyn part of the medical team, she had decided to stick to their original plan.
Even though her malpractice insurance rate had skyrocketed, along with that of every other ob-gyn in the country, together they did very well.
He had, of course, pushed the envelope, but so had his ob-gyn colleagues.