Yer I got an infection in my gums the week b4 labour and had to take anti biotics but it eased after I took them iv always been really gd with dental hygiene to and I still got an infection
Mine bleed a lot and it doesn't seem to change with anything I use. Neither soft brush nor additional iron capsules did the trick. I've been told it's going to pass once I get over the labour so I try not to panick that they'll fall out or something ;)
My dentist warned me about gums, and recommended corsodyl mouthwash to make sure they don't get sore and infected.