11. During pregnancy your feet can grow one full shoe size
If you’re wondering why your feet will get so big when you only gain 25 pounds, it has to do with the excess pressure on your feet paired with relaxed ligaments in your body. As your pregnancy wears on, your body starts to release the tightness of its ligaments to help with the birthing process.
Source: Pop Top TV
12. Pregnant women who suffer with heartburn are more likely to give birth to babies with full heads of hair.
Source: Tina Boyd