27 week, 980 gm baby discharged in a very stable condition at 1.710 kg weight

An unmarried girl 23yrs presented with pain in abdomen was found to have a large 16cm cyst in right ovary . It was removed laparoscopically without any damage to the ovary and the Pt was discharged the same day.
It was a dermoid cyst with fat, teeth and hair in the ovary which was difficult to take out as compared to other cysts which contain only water.