What a difference a few weeks make! I am starting my 18th week and feel like I am growing by the day. This week I was able to go to the gym 4 times and feel great. Exercising sure does make a difference in how I feel. We are getting more and more excited to find out if Baby Mac is a boy or girl. Cody is now saying boy??? Guess we will find out soon enough! I am ready to start decorating the nursery.