My period comes every 2 weeks now

I had surgery about 10 months ago, am down 130 pounds and for the last several months my periods come every 2 weeks. Before surgery I was very regular. Is it from the surgery or am I starting menopause? I'm 41.

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.

You must be logged in to post an answer. Click here to log in.