PCOS and Surgery

I have a strange question. I was diagnosed with PCOS 2 years ago. The thing is I have 2 children already and then when my PCOS symptoms got worse the doctor told me I may have a difficult time conceiving again. And my peroids run pretty close to regular. I've only skipped one and sometimes I may be a few days late. Well my last period was Feb 20th, I had my lapband surgery on March 19th. So that was right around time to start. Well it's 10 days late now and I'm starting to get worried. They did a preg test the day of surgery as a precaution....

Is it possible that the surgery knocked my period outta wack????

Yep it is possible. I've had two different outcomes from surgeries. I either get AF or she goes away for awhile. You could still take a pg test to make sure but yeah, it is possible that the surgery is messing with you.