Is It Safe To Wear A Condom While Having Intercourse For The First Time?

Hello. I just wanted to ask that I am a newly married person and don t know much about sex. Me and my wife are planning for a baby so I want to ask that should I wear a condom for first time because I heard that some woman lose blood from vagina during their first sex and I also heard that if someone is having sex and the girls blood touch a penis , so he could have a chance to get infected with aids (HIV). kindly lets me know about this as soon as possible. Thank You....