Question
I just got finished with post pardom bleeding, my husband and I didn't exactly have sex, he stuck it in once but I started freaking out because I don't want another kid and am currently waiting for a Dr appointment to get my tubes tied, but when we did this I was bleeding then the next day I stopped. No he didn't ejaculate inside of me, like I said he only stuck it in once.
What could be the cause of me stop bleeding the next day?

Honestly, you've had a lot of stuff happening in that area. It could have jostled something loose, it could have "roughed" up your vaginal canal. If it has stopped I wouldn't worry too much about it. You're still healing and you're going to get a BUNCH of stuff coming out.

A side note, have you considered a vasectomy for him? It is easier and often cheaper.

Postpartum, not "post pardum."

Now, how long ago did you deliver? This could be due to cervical irritation if you delivered very recently.