I would like to start charting to avoid since it worked well when TTC. However having a 2 month old makes it impossible for me to temp at the same time (at least if I want to take advantage of whatever sleep I can get

). He is not sleeping well through the night yet and we are usually up 2-3 times, anywhere from 11-5:30, for changes and feedings. On a good night I can get 4 hours straight somewhere in there but then when he wakes me up he's so ravenously hungry that I don't have time to temp before getting to him.
Any advice on how to handle this? I really want to make charting work but have no idea how to go about it.