PINK >< BLUE

You could argue that it doesn’t really matter what colour babies are exposed to the most, but it can even affect the way we, as adults, treat them. There’s one famous study showing that women treated the exact same babies differently depending on whether they were dressed in pink or blue. If the clothes were blue they assumed it was a boy, played more physical games with them and encouraged them to play with a squeaky hammer, whereas they would gently soothe the baby dressed in pink and choose a doll for them to play with.

Source: http://www.bbc.com/future/story/20141117-the-pink-vs-blue-gender-myth

They are twins! Boys, of course :) 

It's Lauren - a girl, of course :) 

It's a boy with a name, of course!