A.S.
I introduced the potty for the first time when my oldest daughter was 15 months old but I did not actively start potty training her until she showed interest which was around 2 years. My youngest daughter is now 20 months old and still has not showed any remote interest in the potty we have for her but she is very interested in general with the ideal of the bathroom. My oldest was fully potty trained within about 2 months but we did a lot of things that made her want to "be more like Mommy" We taught her to take pride in the fact that she can use the toilet. My youngest doesn't seem to care so it may be awhile. As for girls being faster than boys - I don't have too much experience between the genders as I have two girls and out of 10 babies I know only 2 are boys and one is only 4 months old :) I can tell you that a little boy in the same class as my youngest is 4 months younger than she is and has already started pooping in the potty. Not peeing yet because he doesn't give enough warning to be able to get him there fast enought but he is telling them - they have taught him sign language for a few words.