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https://www.selleckchem.com/pr....oducts/Bleomycin-sul
Evolutionary hypotheses on the ratio of males to females at birth posit that women terminate pregnancies with low likelihood of surviving and producing grandchildren. Thus, females are preferred to males under unfavorable conditions. Much of this literature has focused on catastrophic disruptions that induce maternal stress and result in fewer males. Diabetes may similarly affect the sex ratio. A male bias at birth among infants born to women with GDM is widely recognized; mild hyperglycemia experienced early in pregnancy may