Looking to become a surrogate. Assuming everything goes well, how soon after birth can I get a mommy makeover?

Thanks for your inquiry, I would say at least 4-6 months and be within 10 pounds of your goal weight, good luck. 

It is recommended that you wait 6 months after child bearing before proceeding with a Mommy Makeover.  You will also want to be at a stable weight at this time.  The time frame is the same for vaginal or c-section deliveries.