Caffeine

Does anyone have any advice on Caffeine... I have been trying really hard not to drink any but every few days i just feel like I am going to fall asleep at my desk if i dont have a coke! I know that some people are REALLY strict and don't drink any and I am just trying to figure out if i need to stop drinking it all together?!!
Thanks I am sure I will have lots of questions and I appreciate any advice :)

Third Times a Charm

Well I decided to create this to keep everyone up to date on everything that is happening with our life in general and with this pregnancy. Today I am exactly seven weeks and although it is very hard for us to get too excited, this is the longest we have made it ! So all the prayers you want to give will be greatly appreciated. If I can figure out how I will post picks of the ultra sound I had last Thursday after my car wreck. There is also a video of the heartbeat!! Which was really exciting..although you cant tell anything really just looks like a little peanut!