Expecting better

March 31st was Mother’s Day in the UK (American moms need to wait until 12th May for their special day in 2019). Thanks go to ‘Rebecca’ for the topic for this week’s note, which is about the health messages that women are given during pregnancy. Rebecca married the son of some friends of ours and became pregnant soon after. When I saw her recently, she told me about a book that every pregnant woman should read (or anyone who might know someone planning/having a baby.)

The book is called “Expecting better” (2013) and it was written by an economics professor at the University of Chicago, Dr Emily Oster. Oster teaches microeconomics to MBA students, so it’s fair to say that analysing data is core to what she does. When she became pregnant, she became more aware of the typical messages that are handed out: “you can only have two cups of coffee a day” or “you should have an amniocentesis only if you are over 35”. Her doctor thought that one or two drinks a week was “probably fine.” Oster didn’t find ‘probably fine’ scientific enough. She decided to see what the evidence base was for these messages and – guess what – she couldn’t find much.

The book tackles everything from pre-conception to birthing options and all the trimesters in between. It looks at the evidence for the vices in pregnancy – smoking, drinking and caffeine – as well as food, exercise and medications. On pre-conception, Oster found that fertility does decline with age, but that the age of 35 is not a magic cut-off before which the chances of conceiving are good and after which the chances of conceiving are bad. She found that obesity was more of an issue – that obese women found it more difficult to get pregnant, more difficult to sustain a pregnancy (greater risk of miscarriage) and that they were more likely to have complications during pregnancy and childbirth.

 

The rest of this article is available to Club Members, who get access to all our articles, videos, recipes and newsletters.
To continue reading, please LOGIN or sign up for a membership. Thank you.

Sign up here for membership access...

MEMBERS SECURE LOGIN

Single Sign On provided by vBSSO