This groundbreaking research challenges previous findings and highlights the complexity of reproductive biology. It’s a reminder that what may seem like a straightforward relationship between cause and effect can often reveal surprising nuances upon closer examination. To dive deeper into the fascinating world of twin pregnancies and unravel the numerous factors at play, be sure to explore the underlying research linked above!
Are women who have twins more fertile? While previous studies concluded they are, a detailed analysis of more than 100,000 births from pre-industrial Europe by an international team of scientists shows they are not.