Ovulation post-chemo

[yogurtkiller]

I just finished a chemo regimen for lymphoma three months ago and I'm trying to get back into charting my cycles. My period is finally back this month and I am trying to figure out if I have to start worrying about getting pregnant.

Does anyone know if I can show signs of ovulation (egg white mucus and saliva ferning) without actually ovulating? Can I still have the estrogen surge without an egg successfully maturing?