I am 21 yrs old virgin girl. i want to have my first sex unprotected with my bf . what should i do?

See an OB-GYN on : Your insurance list or at planned parenthood. Take a 400 μg Folic Acid supplement daily for at least 3 mos. Prior to conception. Get the flu-mist vaccine at least 2 mos. Before. Avoid alcohol, tobacco & drugs & ask your OB if your meds, herbs & vitamins are safe. [the fetal brain starts forming 3 wks. Post-conception & other organs soon thereafter]. Both of you need testing for sti's asap.