Anyone else getting lots of early calves? Our cows aren't supposed to start calving until Sept 1, but we're probably already 1/3 done! Watched SUNUP (OK State show) and they did a piece informing those of us in the heat to be ready early, because studies they've done show the heat seems to shorten gestation. Guess with this heat they were really shortened! Wish we'd have watched this 2 wks ago, the we wouldn't have gotten caught off guard.