Oh I just saw - you are within the first month. I would not advise any of these vaginal flora things then at this stage - maybe get a different lube, wipe it of, shower or use a damp cloth for cleaning after dilation (no soap!) - what may also be a great idea is estriol cream. it is a vaginal cream that has some hydrating properties but the active ingredient is estriol, an estrogen that is said to be good for healing stretched tissue properly, it is high in pregnant women to give elasticity to tissue, it is good for the musous vaginal skin. I am not totally sure if it can be applied after not even a month though.