Today, 1 in 5 women in the United States has her first child after age 35; when a woman becomes pregnant in her late thirties or forties, she naturally has different needs than younger mothers-to-be. Now, after more than ten years, Your Pregnancy After 35 has been fully revised with the most up-to-date information, addressing every health and lifestyle concern pertinent to "older" mothers. From how age affects pregnancy, to when to consider genetic counseling, to how to find the best care when returning to work.