I know there's already a thread for nursing mamas but I have a really big question. Went to see my PCP today (not my midwife). She stated that I would need to wean because as thin as I am my body will not be able to support nursing and a pregnancy. I know other women nurse through pregnancy and then tandem so....I guess my question is - is body size really am issue? I am thin but healthy - not angular or skinny or anything. And I have already gained 3-4 pounds. I have always trusted this dr. in the past so I don't feel like I can completely ignore her medical advice - though it made me angry and I'm inclined to.