The J.A. Walters Family YMCA is offering a "Fit For Two" program, a series of wellness classes designed for women who are pre- or postpregnancy or hoping to become pregnant, from 8-9 a.m. Tuesdays and Fridays in Studio A at 2455 Howard Road, Gainesville. The YMCA has been offering prenatal exercise programs since 1986. The "Fit for Two" program offers expecting mothers a fitness regimen designed to target muscle groups weakened by pregnancy and increase flexibility.