4. Babies about to burst
You may think that lactation is only a possibility for women who have given birth (or, as mentioned earlier, really gone to town on their breasts), but there is one notable exception! Babies sometimes emerge from the womb producing milk. That’s right! Newborn babes can have milk leaking from their teats.
This is perfectly normal, though, and the effect only lasts for a few days. It’s caused by estrogens, which are passed to the baby from its mother.