My temp dropped on cd34 indicating that I ovulated as had a pos opk the day before. I even had spotting. It rose a little but not as much as previous months. My temps havent risen that high though...a little worried it could be an an-ovulatory cycle My question is: Can a fan going affect your temperature? I usually wake up and my arms are freezing and Im usually quite cold. Hubby is still using the fan as he gets really hot at night and sweats quite bad. Could this be what is causing the low temps or am I just being silly?