I have a question about napping in the afternoon. I am 38 weeks pregnant and my midwife has advised me to begin going to be early in case of labor beginning in the early morning. However, I find myself very tired around 2 in the afternoon and often nap. This leads to difficulties sleeping during the night and even falling asleep. Should I try to stay awake all day until bedtime, or should I nap when I feel tired during the day?