Hello Sayali
the time taken for repair of dr varies from every individual, for some it may take upto 8 -12 months with proper workout
yes you can do yoga, better to avoid any movement or exercise that exerts strain on the midline or causes the belly to bulge outward, like sit-ups and planks, also avoid heavy lifting, as well as any exercises that involve twisting the spine or working the abdominal wall against the force of gravity.
better to consult your obg specialist and physiotherapist before starting. You can also book a video consultation with our specialist for further information https://bit.ly/3CfJAug9