Pregnancy is a genetic battleground – how conflicts of interest pit mum and dad’s genes against each other
Paternal and maternal genes direct the development of the fetus in different directions.Valentina Kruchinina/iStock via Getty Images Jessica D. Ayers, Boise State University Baby showers. Babymoons. Baby arrival parties. There are plenty of opportunities to celebrate the 40-week transition into parenthood. Often, these celebrations implicitly assume that pregnancy is cooperative and mutually beneficial for both …