Normal drain timeline for mommy makeover?

Hi and welcome to our forum!
While some plastic surgeons remove drains at a set interval following surgery, most will remove the drains when the drainage subsides to a certain amount per day, indicating that there is no significant residual accumulation as the vacuum of the drain itself stimulates a small amount of drainage. It usually occurs within a week or two, but in some instances a bit longer. 
Continue close followup with your plastic surgeon.
Best wishes...

The time may vary however it could range from 4 to 10 days. This depends on how much drainage you are getting and how often you are draining it, and the removal is determined by the Surgeon. 

The amount of time for drains varies per patient. Drains reduce the chance of infection and speed up recovery by preventing a build up of fluids in the surgical site. The color and amount of fluid will determine when the drains can safely be removed. Be sure to consult with a board certified plastic surgeon to learn all of your options. Good luck.