NEW HAVEN, Conn., Oct. 31 (UPI) -- Pregnant women seem able to time the delivery of their babies to avoid giving birth on Halloween, given its association with "death imagery," a U.S. study says.
Rebecca Levy at Yale School of Public Health and her colleagues, analyzing 1.8 million U.S. birth records from 1996 to 2006, found birth rates dropped by 11.3 per cent on Oct. 31 when compared with the weeks before and after the holiday, NewsScientist.com reported Monday.