[l-warren]

I started back on my birth control pills this past month, after being off them for 3 months.
My husband and I have not been protecting ourselves from pregnancy. I should have started my cycle 3 days ago, but I only spotted. I worried because I'm having surgery on my knee tomorrow. I know that they will do a pregnancy test, but what if its to soon to show up? Will the surgery in any way harm the fetus?

[charlotte234s]

Stress, blood loss, maybe, and the anesthesia may harm the fetus, talk to your doctors and they'll help you make a decision to wait on the surgery or not, but I think they would be able to determine if you're pregnant or not since your period is officially late.