Please contact your board certified plastic surgeon for clarification. All surgeons have post-operaitve instrucitons that they like followed. Best of luck!
Although, there is no exact time frame as to when it is safe to have sex after a tummy tuck, the increase in blood pressure that is associated with sexual activity can result in increased bruising and bleeding following any surgery. I would suggest you avoid any strenuous activity, including sex, for at least two to three weeks following a TT and BBL.