I had my son when my daughter was 15 months. it's not really too bad, the hardest part is dealing with carrying a car seat while your other little one is still not old enough to really know how to walk with you to the car without trying to take off on their own!
I do.. I had a baby August 18th 2014 and my last one August 21 2015. they are exactly 1year3days apart.. It's not easy at all.. But they are so close to one another. I wouldn't trade it for nothing. Its amazing. Cause they are literally growing together