geen idee amy.
Ik zat net wat dingen te lezen over wanneer bevallen vrouwen, en vond een leuk overzicht:
http://askville.amazon.com/Women-deliver-due-date-normal-wrong/AnswerViewer.do?requestId=4921630Een kort stukje eruit:
"Robert Mittendord of the University of Chicago Medical Center has isolated 16 factors that can influence the accuracy of a predicted due date. Ethnicity may play a role; African-American women, for instance, often have pregnancies that are, on average, three to eight days shorter than those of other women. First-time mothers can almost be counted on to deliver ten days or more after their due date. The length of gestation seems to peak for babies of mothers who are around 29 years of age, so maternal age may be a factor. Caffeine consumption makes pregnancies shorter. Taking The Pill up to two months before conception can cause havoc with due dates."
hm... laat ik nu echt 29 zijn..., geen caffeine gebruiken, blank zijn, en geen pil hebben geslikt... (dat wordt wachten 😉 )