Can someone explain to me in Leymans terms what a 3:1 ratio for fsh/lh means and can it be reversed?

Samantha • I am 25 & hubby is 26. We are ttc our 1st child.
My doctor didn't really explain it to where I really understood. I have looked it up but keeps saying PCOS. I have been told I don't qualify as someone with PCOS because all my levels have come back normal besides that. Help me understand what it means and can I fix it?