Ay, congrats sa baby! NSD with laceration is no joke, honestly, rest muna talaga for the first few weeks, lalo na if may stitches ka pa, kasi kailangan mag-heal ng tama. Best thing is to ask your OB kung kailan okay na mag-exercise, because it really depends on the severity ng laceration mo at how you're healing, some moms kaya ng light walks after 2 weeks, iba naman need ng 4-6 weeks before doing anything more intense. Puwede kang mag-pelvic floor exercises (Kegel) pretty early on para ma-strengthen ang area, pero yes, definitely confirm with your doctor first bago mag-heavy lifting or intense workouts!