So, I haven't been very good about measuring BBT since we've started TTC, but I am going to make a solid attempt going forward. I do have a question though and I'm hoping one or some of you lovely ladies can help.

I am a nurse (on L&D - so tough when TTC) and I work night shift. My question is, how can I appropriately measure my BBT? Half of the week I am waking up at 5pm and working all night and the other half I am sleeping all night and waking up at 7 or 8am. Should I just measure it when I'm waking up, regardless of whether it's morning or night?

Any help is appreciated!