But is the claim that summer pregnancies result in more twins valid based in truth or not? (pregnancymagazine.com)
Most accommodation is sold on a twin / double room basis; however most properties have more twin rooms than doubles. (hotelinstyle.com)
At this time we have absolutely NO plans to have any more children, particularly now that we know I am prone to «double drop» eggs and the likelihood of more twins is high. (twiniversity.com)