Does a sore jaw have anything to do with pregnancy?

As a sign of possible pregnancy, not really. However, changes in pregnancy can cause dental problems so good dental hygiene is particularly important durning pregnancy. Also important to keep any regular dental check-ups.

Maybe its from craving and eating too much food! haha im just kidding sorry..like doula said keep your checkups! and make sure you're getting enough calcium! I was not drinking enough milk when I was pregnant and lost 2 teeth! The baby will "steal" the calcium from you!Also poor dental hygiene can lead to premature labor!