Why Are Some Families Born All Girls or All Boys? The Surprising Science Behind It

Have you ever noticed that some families seem to have all boys or all girls? I used to think it was just a quirky coincidence, but a recent eye-opening study shared by NPR has made me rethink everything. According to this research, the odds of having a boy or a girl aren’t quite the 50/50 split we always assumed — especially in larger families. Intriguing, right? If you’re on a journey to grow your family, this could be something you didn’t even know you wanted to consider.

The study analyzed decades worth of birth records and found a striking pattern: larger families tended to be