It's getting hard to conceive

Stephanie • TTC 1st.
Especially when my cycle is changing so much. I stopped bc back in august of last year. Since then my cycle when from 28 days to 30 days and then to 32 and this past month it took 34 days!!! This is crazy. I don't know myself anymore. How am I supposed to track anything if my body is so indecisive? Is this normal or should I get checked out.