Generally, it takes between seven and 10 hours for a dog to digest food, but the many variables mean that only your vet can tell you how long it should be taking.
But how many days after Provera will your period start? When using Provera for amenorrhea (absence of menstrual periods) or abnormal vaginal bleeding, the medication is taken for 5 to 10 days. Menstrual-like vaginal bleeding usually occurs three to seven days after treatment ends.
After stopping depo provera, your period may return within weeks, or may be delayed for up to 18 months. On average, women start ovulating and having normal periods eleven mon â¦ ths after stopping depo provera. Here are some stories from answers.com users on the return of their period after stopping Depo Provera.