D.L.
I think for your safty you need to wean your child & have the mammogram. Breast cancer is a real threat & any lump should never be ignored. My mother had breast cancer & there was no history in our family, so it was quite a shock when we got the news. You have given your child more than enough benefits from breast feeding. Ask yourself this question, "Do I want to be around to raise this child?' If there is any chance at all that this may be cancer, why in the world would you ever risk not being there to watch your child grow up. Your child may be attached to the breat & I know you are attached to this special bonding time (I know I've been there), but for the long term good of your family you must listen to your Dr., wean your child & have the mammogram. Please!!!