Birth Control options after baby

Andrea

My little lady is 4 weeks today and hubby and I are getting anxious to get the "go-ahead" from my doctor. Before we go rolling in the hay, I need to make sure I've got birth control in place. I was on the pill before and that worked, but what other options are there? Pros and cons? If I start the pill again or some other birth control, will that add a few weeks onto our sentence here? Again, getting antsy...just wanna be sure we're being responsible.

And yes, I'm breastfeeding. Plan to for the first 6 months.