Scared

Me and my boyfriend have known each other for about 9 months now, and we've been dating for 3 months, and I feel like we are ready to start going further into our relationship and he feels the same way, the problem is he has had sex multple times with other girls, as for me I am a virgin. Would it be wrong for me to ask him to get tested? Also should I wait until in completely comfortable to do it with him.