Light period

Hi, Hi all, Is having light period can be a problem for trying to concieve? I have pcos and very irregular and when i get period It’s only lasted for 2-3days but light. I even just have to use slim pads and change it every 2-3 hours? Im happy though, that i get period sometimes i can’t have for 3-5months.. but Im worried about it just light and might be a problem with ovulation— or conception.