M.M.
When you have irregular periods, ovulation kits are super important for determining when you are ovulating. However, it is crazy expensive to keep buying the throw-away kits in the store. Speaking from personal experience, buy an ovulation microscope. They are less than $30 and can be used every day. I used the Fertile Focus brand and was able to track every single day. The female body is amazing, and your saliva can tell you when you are ovulating. No joke. After several surgeries for endo, I used the "microscope" to track my ovulation and was able to get pregnant when I had a very small window of opportunity. Google it and order one. I promise it is way cheaper and way more easy to use than peeing on a stick. PM me if you like.