Cervix Video Can An Abortion In The Second Trimester Prevent You From Carrying Another Child?

Can an abortion in the second trimester prevent you from carrying another child? - cervix video

should a medical reasons. I had one at 21 weeks. my water broke at 17 weeks and did not stop leaks. Baby had no fluid, and although it was still alive at the end because I was with contractions and the risk of infection, the water broken for so long.
but only saw a video award, "Oh, if u have an abortion, the material used for diallate cervix (I think), seaweed, and weaken the muscle is not like a muscle, or can specify where u can better it, but will always lower, etc..)

I wonder if it's true, and if I have a baby, and if we ever want a child after an abortion so late

Thanks