560
Stitch rule
(slrpnk.net)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
These days, an epesiotomy is done to direct the tear. If the tear is allowed to happen spontaneously, it can go through nerves, arteries, and pelvic floor muscles, greatly increasing the chances of permanent problems with things like prolapses or fistulas at worst, and more commonly, long term problems with incontinence.