gynecologist is a doctor who specializes in women's reproductive health. Obstetricians care for women during their pregnancy and just after the baby is born. They also deliver babies. An ob-gyn is trained to do all of these things.
https://www.webmd.com/women/guide/what-to-expect-from-an-ob-gyn-visit#1
here is also the link to where i found the answer for you hope it also helps if you need any other information.
Woman's reproductive system.
they seem like a nice co worker then (: