HOw long after can I hop back on my bike?

I'm 4 weeks today and was told I am good to go with anything just to go slow with abs. Can't wait to do weights!

i am 10 weeks post op and still have difficulty exercising at the gym. main problem is disiness and breathless. take it easy start doing exercising in a controlled area, so u can be assured that if u need help u can get it. good luck on your journey

Well I'm 1wk post and walking about 45mins a day..I get a little light headed at times but then I slow down. Thx for the responses folks:)