S.H.
6 months old is a growth spurt time. They change physically and cognitively. They also get hungrier and feed more and more frequently. Maybe try feeding her more, and if/when she wakes during the night.
At least she goes to bed on her own at night.
The CIO method does not work with ALL babies. It did not work with my firstborn, and only marginally with my second baby. Even though I followed the book instructions.
Keep up with the nap routine.... maybe she is hungry, or teething?
There are a lot of other topics here for sleep problems. Try look it up, I"m sure a lot of it would be repeated here.
Maybe try and give her a transition object.... something to cuddle. For example, my son, at that age, got attached to his stuffed cow... and he needs it to sleep. It's his own little cuddle thing, and it helps him to self-soothe. It's a baby's way of transitioning and finding a comfort object.
Yes, the book "Secrets of the baby Whisperer" by Tracy Hogg is fabulous. I used this with my first baby. I really recommend it. You can find it anywhere or online like at Amazon.
Babies have a cycle of: wake up, eat, awake(play) sleep. About every 2-3 hours of "awake" time they will get tired.
Also, make sure that you have a downtime before she naps...so she can unwind pre-nap. Also make sure she is not over-tired or over-stimulated before napping.
PERHAPS, put her down for her naps at every 2 hours or 3 hours max at the very most... instead of at 1.5-2 hours. Maybe that is too soon after her "awake" time. I know that with my son, if I put him down too early.... he is not yet ready to nap and is still too awake. I put my son down at every 3 hours after an awake time. He naps at 9:30 and then in the afternoon at 2:30. He naps for 2 hours each. But that is just his cycle. Every baby is different. BUT I follow a routine, the SAME routine with him everyday for naps and sleeping. So now at 20 months of age, he KNOWS the routine and does not protest. He even will "tell" me it's his nap time and will take my hand and get up and bring me to his crib.
My son's sleep/nap routine is: I turn of the lights, make the room calm, I give him his milk, his cow, and for about 10 minutes I read or let him watch "Little Bear" (his favorite DVD) while he drinks his milk, and then I tell him "okay let's get ready..." and then I change his diaper, pick him up and carry him to his crib, close the mini blinds, make the room dark, turn on a fan on "low", then while carrying him I sing him the SAME 2 songs, put him down in his crib, adjust his cow next to him, put up the railing and say good night, then I walk out of the room and close the door. Done. Sometimes he will fidget around but as soon as I sing him the same 2 songs it's like a light-switch and he will calm down and then rest his head on my shoulder and knows it's time to go nap/sleep. I do this SAME exact routine at every nap and at night for bed. He goes to bed a 8:00p.m. Even if my husband or Grandma puts him to bed on occasion, he will actually "tell" them what to do.... it's so funny. But it just shows that he "knows" his routine and that it is to go to sleep.
Routines work. Which I know you are trying. Keep trying.
Your baby may just be going through some growth changes, and may be hungrier.
Good luck though, I know it's not easy.
~Susan
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