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Prenatal Stress Reduces Fertility and Fecundity in Female Offspring
Lorraine Roth Herrenkohl
New Series, Vol. 206, No. 4422 (Nov. 30, 1979), pp. 1097-1099
Published by: American Association for the Advancement of Science
Stable URL: http://www.jstor.org/stable/1749375
Page Count: 3
You can always find the topics here!Topics: Female animals, Reproduction, Mating behavior, Pregnancy, Hormones, Rats, Female fertility, Insect behavior, Bees, Luteinization
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Female rats subjected to prenatal stress later experienced fewer conceptions, more spontaneous abortions and vaginal hemorrhaging, longer pregnancies, and fewer viable young than nonstressed rats. The offspring of the prenatally stressed rats were lighter in weight and less likely to survive the neonatal period. Prenatal stress may influence the balance of adrenal and gonadal hormones during a critical stage of fetal hypothalamic differentiation, thereby producing a variety of reproductive dysfunctions in adulthood.
Science © 1979 American Association for the Advancement of Science