She is gaining just fine so no worries there...yet.
I was pretty much given the same advice but told to up my calories by at least 200 a day and get a full blood work up done to check for deficiencies. I'll have to schedule that.
Theology, I missed your post before. Glad you're not bothered by the topic. It shows maturity. How great of your mom to nurse that long. My mom gives me a hard time about nursing and makes rude comments about it.