When can i start riding again after a hysterectomy?

Depends: Depending on the type of access/incision (open, laparoscopic/robotic, vaginal) as well as if it were supracervical or total hysterectomy. The reason is that we caution against exertion before it may pull incisions apart (the highest risk being open procedures with the largest incision, with smaller but present risk with >8mm incisions or vaginal incisions (required for laparoscopic total/vaginal)