Q: I had a miscarriage five weeks ago. When can I expect my period to return?
A: After a miscarriage, it can take up to six to eight weeks for your ovulation to return to normal. And then it takes another two weeks for your period to come. Taking your basal body temperature, doing OPKs, and checking CM can help you find out in the meantime when you ovulate, even if your period hasn't come yet.