嬰兒需要多長時間的睡眠 (由Summer她爹提供)
(2007-09-13 06:48:11)
下一個
Newborn 16 to 20 hours per day
3 weeks 16 to 18 hours per day
6 weeks 15 to 16 hours per day
4 months 9 to 12 hours plus two naps (2 to 3 hours each)
6 months 11 hours plus two naps (1 1/2 to 2 1/2 hours each)
9 months 11 to 12 hours plus two naps (1 to 2 hours each)
1 year 10 to 11 hours plus two naps (1 to 2 hours each)
18 months 13 hours plus one or two naps (1 to 2 hours each)
珠珠四個月,應該睡9+3*2=15,or 12+2*2=16, or 9+2*2=13, or 12+3*2=18。
事實上她睡11+0.75*3=13.25,the lower end。
當然忽然一天她會很困,連續睡上兩個一個半到兩個小時的覺。