I’ve never done BBT but I think I want to start. I have a three year old who often gets up in the middle of the night and needs to use the bathroom, fix her blankets, etc. If I’m getting up in the middle of the night, would that affect the temping in the morning? I have absolutely no experience with bbt and know pretty much nothing about it. Can I still track my BBT even though I get up in the middle of the night sometimes? Also, what brands do you girls recommend?