When can I start doing Pilates after giving birth? WE ARE MOVING! › Category: Class Type › When can I start doing Pilates after giving birth? 0 Vote Up Vote Down Admin Staff asked 3 years ago How many weeks can I start to do Pilates again after delivery? Question Tags: core and strengthening, mother, pilates, pregnancy, toning, weight loss 1 Answers 0 Vote Up Vote Down Admin Staff answered 3 years ago We will advise you to get the doctor’s clearance to start Pilates classes. And preferably 3 months after birth especially if you had caesarian delivery.