For the last week M has not been wanting to sleep till 8 and some nights 10pm. Whereas before she was in her crib by 7ish. I can tell she is tired even though she fights me on it!
It's either her moving her bedtime later or teething.

I think latter. Although she's not drool happy last week she has been for about 2 months. And last week she has been pulling at her ear a lot. I think it's her teeth getting ready to cut through even though I see no white.

I'm not a big fan of medications but if she's in pain and I can give her something to relive it I'll try it.
I'm looking at Hyland's teething tablets. How did your baby do on it? Any adverse effects?

M will be 5 months old on Friday.