I'm pregnant. 21 weeks currently. My husband is continually amazed at the way my body reacts to pregnancy. For example, I've had a stuffy nose on and off. My husband asks, "Are you okay honey? Not feeling too good?"
"I'm fine, just stuffy - pregnancy you know".
"Really?, because that makes sense?!".
Oh yeah. Pregnancy affects your whole body. Some are fabulous side effects. Beautiful skin, nails and hair. I'm warm in the winter for the first time in my life (I'm usually always cold). Some are not so wonderful. I currently cannot brush my teeth without my gums bleeding (and no, I haven't suddenly become a sporadic teeth brusher, still twice a day, just like always). I'm also having a cramp in my bottom from sitting for a while (I haven't figured out why exactly, but I'm pretty sure it's a pregnancy thing).
From the top of your head to the tips of your toes pregnancy takes over the whole of you. And I haven't even begun to mention things like mood swings, bizarre dreams and lapses of memory (my poor husband had to apologize on my behalf to his sister because all of their September birthday gifts (3 in her family have September birthdays) came in October - my fault completely).
Your body is a pretty amazing thing. I know there are probably scientific reasons for all of this. I just find it funny (and my husband finds it just bizarre) the way it takes over all of you.