Hilton Head Hospital is offering classes for expectant mothers and their families to prepare for pregnancy, labor and delivery and becoming the parent of a newborn. Prepared Childbirth Education -- This course discusses the physical changes you can expect during pregnancy, labor, delivery and after the birth of your child. It is recommended for first-time parents. The three-week classes are June 6, 13, 20; July 11, 18, 25; Aug. 1, 8, 15. Cost is $75. Prenatal Breast-feeding Class -- Certified lactation consultants teach this class for expectant first-time parents and experienced parents who wish to review the basics of breast feeding. The class will meet from 7 to 9 p.m. the last Monday of each month from June through August. This class is free. Breast-feeding Support Group -- Certified lactation consultants facilitate the group. The group meets from 2:30 to 4:30 p.m. Thursdays.