Zapping My Energy

Wow...I guess the little teeny baby is already making me so tired! I slept for 3 hours this afternoon (the entire length of Raegann's nap)! Tomorrow I will be 6 weeks pregnant...and a lot has already happened: Its little heart started beating 5 days ago, its lungs, stomach, face, and little liver are already being formed. Today it got its little arm and leg buds, and it is now 3-5 mm long (about the size of a split pea!)... Wow, the miracle of life is so amazing!!!