I bf Ds1 till he was 9 months but he didn't have top teeth so was never really an issue. He's only had bottom ones a few weeks when I stopped. Teeth aren't the reason I stopped.
I'm now ebf Ds2 who is 5 months old and this morning we appear to have a tooth! He's been grumpy for a couple of days but I never even considered he might be teething 
So, what I'm asking is what are the secrets of bf a baby with teeth. I've already been nipped once today. I have no plans to stop anytime soon but I'm guessing we might have top teeth soon. How does it all work without ending up with a severed nipple? 
Thank you