As in why did you start using it? I was on a wedding forum whose name I can't even remember now but I think somehow BH is link to it. I saw someone congratulating a member on her BFP and saying 'I guess you will be swapping to Bubhub now' - we were about to start TTC so I checked it out having never heard of it and here I am 3 kids and 9 years later. Who would have thought LOL.
So what's your story?