Women aged 18 to 44 who have had an infertility related medical appointment in the past year, by age, 2002 (pie chart): Less than 25 years, 9.7%; 25-29 years, 22.1%; 30-34 years, 34.8%; 35-39 years, 21.7%; 40-44 years, 11.7%.

Source: Centers for Disease Control and Prevention, National Center for Health Statistics, National Survey of Family Growth, 2002. Analysis conducted by the Maternal and Child Health Information Resource Center.