Can the hymen remain intact after having ?

Yes, the hymen could remain intact...or it could even break before ever having ! Such things like wearing a tampon, masturbation or riding a horse could break it. some girls are even born without one. If you've had where the has been in all the way and there was some movement then i would think the hymen would have broken. its just a very thin piece of skin that isn't very sturdy. so i would say breaking it yourself if you havent had it broken already would be easy..