The Oh Baby! Fitness Pregnancy Weekly Workout shares training knowledge from nearly 30,000 women in prenatal and postnatal fitness. Weekly videos help strengthen and tone muscles needed for a healthy pregnancy and delivery. Each exercise is designed to provide the most appropriate, tailored workout for the weeks of pregnancy using Pilates, Yoga and strength training exercises you can do at home with no additional equipment. Short videos and descriptions show how to do the exercises and explain how the exercise helps build muscle or relieve stress.