Question:
I am 4 weeks post-op. My period is 2 weeks late.

My husband had a vascectomy 8 years ago, so I am sure I am not pregnant.    — harleychick (posted on December 27, 2001)

December 27, 2001
I am 7 weeks out and just had mine last week. It had been 8 weeks. I was just so glad I didn't start in the hospital. The doctor told me that this could happen and not to worry about it. As soon as it was over I dropped 9 pounds.
   — Kelly C.

December 27, 2001
Vasectomies do fail, they are like anything else, nothing is perfect. You might want to get a home pregnancy test just to make sure. Of course in either case call your doctor.
   — bob-haller

December 27, 2001
Hey there! I had my T.O.M. in the hospital, immediately following my surgery. Then I too was late with my next one. I believe I was 3 weeks late, but had a normal period when it did come...be patient. Our body is so busy losing weight and becoming thin...periods may get pushed aside for a bit:)!!
   — August S.

December 27, 2001
Rapid weight loss is I'm sure the cause. Stresses on the body like rapid weight loss/gain, strenuous exercise, and surgery can cause the changes in the cycle. If you are really worried, I would ask the doc.
   — emilyfink