Good health for mother and baby begins before conception and continues well after delivery. LEAN. Expectations interactive workshops are educational and provide the opportunity for pregnant and post-partum women to connect and build relationships with others while learning practical ways to positively impact the health of both mother and baby before, during, and after pregnancy. These educational sessions. provide science-based information on the four pillars of health: Lifestyle, Exercise, Attitude, and Nutrition (LEAN). Session topics will include discussions on how to prepare you for pregnancy right now to turn pregnancy into a health new beginning, eat healthy to achieve optimal nutrition during pregnancy and help you make a smooth transition to motherhood thereafter