ive been trying to get pregnant for 2 months now and ive got PCOS . last appointment with the dr showed only 1 cyst in the left ovary and i definately ovulated this month. i dont think im pregnant but i want to know when to test. i took a test today (3 days before im expecting my period) which was negative (blood test). should i depend on the result? id like to learn more on conception even though i have a 2 yr old son.