This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urinary Fistulas, Subject name: Gynaecology & Obstetrics
Kegel's exercise should begin: 
Select and explain. 
A. Immediately after delivery, B. 24 hrs after delivery, C. 3 weeks after delivery, D. 6 weeks after delivery
B: 24 hrs after delivery
Answer: B: 24 hrs after delivery 
Explanation: Ans. is b, i.e. 24 hrs after deliveryRef: Internet searchKegel's exercise are pelvic floor exercises which consists of contracting and relaxing the muscles that form part of the pelvic floor.The aim of Kegel exercises is to improve muscle tone by strengthening the pubococcygeus muscles of the pelvic floor.Kegel exercises are good for treating vaginal prolapse, preventing uterine prolapse and to aid with child birth in females.Kegel's exercises: Time for initiating Kegel's exercise:* Pregnancy 1st trimester* After vaginal delivery after 24 hours* After cesarean section after 24 hours.