There are risks associated with being an older mother, ie, increased incidence of Downs Syndrome babies. I haven't found anything definite saying that older mothers are associated with increased infant mortality, yet. Anybody know? I did find the following. Is the rate of births to teens declining or increasing?
http://www.agi-usa.org/pubs/journals/3505203.htmlPerspectives on Sexual and Reproductive Health
Volume 35, Number 1, January/February 2003
DIGESTS
Youngest Mothers' Infants Have Greatly Elevated Risk Of Dying by Age One
Healthy infants who survive their first month of life and who are born to adolescent mothers are at greater risk of dying within their first year than are comparable infants whose mothers are aged 23-29.1 National data for 1996 and 1997 indicate that between 28 and 365 days after birth (i.e., in the postneonatal period), healthy infants died at a rate of 1.4 per 1,000 full-term births. Infants born to women aged 15 or younger had a substantially higher postneonatal mortality rate (3.2 per 1,000) than those born to 23-29-year-olds (0.8 per 1,000). As a result, the odds of postneonatal death, adjusted for a variety of factors that may affect infant health, were significantly increased among the former relative to the latter (odds ratio, 3.0). The risk declined steadily as mother's age increased.
Infant mortality rates are known to be higher than average among babies born to teen-agers, often because of neonatal deaths related to preterm delivery and low birth weight. This is especially true for infants born to very young mothers (those aged 15 and younger). Past research has focused little, however, on mortality among babies born relatively healthy and surviving beyond the first month of life.