Ovulation with irregular periods!

Al

Hi everyone! My fiancé and I have been ttc since December of 2019. So not too long but seems so long to us! I have long cycles. Around 35-50 days. My question is for ladies with irregular periods does it make ovulation different that someone that ovulates with a normal 28 day cycle? I hope that makes sense! Or is ovulation just as “strong” just longer time between ovulation dates?