Can prenatal supplements mess with your cycle?

Noorah

Ladies, I’m now on CD 50 and still no period and negative pregnancy test.

This NEVER happened before!

The only difference last month was that I started taking prenatal supplement with Folic Acid of 800 mcg, before that I used 100 mcg daily for almost 2 years , then switched to 400 mcg daily for 1 month before starting with the prenatal supplements.

Is it possible that the prenatal supplements I’m using are the reason I missed my period?

Am I taking to much folic acid?

My doctor is putting me on Clomid, I’m having second thoughts and decided to wait a little more.