(Tmi) Is it healthy to get

Is it healthy to get your cervix pounded during sex?

My boyfriend is very large about 14inches. No lie. We have been together 4 months and he hits my cervixs repeadly during sex and at first it hurt and I blead a few times.

Now I've gotten numb to,it and hardly ever notice that he hits it.

He doesn't put it all the way in and I have a high uterus anyway so it makes me have more room.

Is it okay or healthy for him to hit it all the time?