I was woken up at 5.30am today and took my bbt which was 36.65, as I was taking it I picked my 2 year old up to get into my bed so I took my temp again straight after, it was 36.59. I then went back to sleep and woke at 7.30 and took it again, it was 36.70. I'm not sure which one to go with. I usually take it between 6.40 and 7.10 roughly. I'm always awake in the night so never have a good solid sleep. Which one should I go with today?