Is this normal to happen durning my period?

Okay, this always happens to me durning my period, When i go to the batheroom, and I wipe my butt(this is digusting, I know, but just curious) is it normal to see red on the toilet paper(Note: When ever i get my period this happens) and someone else asked this same type of question and people say no.
Update: oh okay! thanks everyone, that's a relief, someone else asked this same question people told her she needed surgery!
13 answers 13