I am 39 weeks on Friday and I am sleeping like crazy. I went to bed at 1am last night. Woke up at 3:30 to eat something then went back. Then woke up at 7 to send kids to school and went back to bed at 9:30 and slept till 12pm. Yesterday was the same. I actually took a nap at 4pm again yesterday and then at 8pm. Is that normal ?? My iron levels are ok. But I feel like sleeping all the time