Yes! In fact thats a good indication for me that I'm pregnant! And then the morning sickness kicks and and guess what--that idea that it's being sick in the morning is a MYTH! For me anyway. It was all day long every day feeling like I had the flu for 3 1/2 months. UGH! I always loose a lot of weight the first 3 months instead of gaining because I feel so yucky and everything makes me feel gross. Just hang in there! Remember that this won't last forever and that at the end of it all you will have the sweetest, most wonderful, loving, adorable precious little bundle of joy. One look into those eyes and it will all be worthwhile. Congratulations and best of luck to you!