A lot depends upon the reason for the visit. If you are seeking treatment for a worrying condition, carry all related reports of tests conducted to date. If you need confirmation or care for pregnancy, there is no need to carry anything. On your first visit to the obstetrics and Gynaecology department, the obstetrician or gynecologist will listen to your concerns, answer your queries, and suggest a treatment plan. Your doctor may also advise you to undertake some tests or he may prescribe some medicines as the first line of treatment.