Lupita Wants to Breast-Feed and Has Been Very Excited About

Lupita wants to breast-feed and has been very excited about it since she became pregnant.She was horrified when, on the first day, a thick, yellowish substance came from her breasts whenever she wanted to breast-feed.What would you tell her?

A) That was colostrum, which is rich in proteins and antibodies and is completely normal and expected.
B) She is correct, something is definitely wrong with her breast milk.
C) That substance is "yellow milk" and is very sweet, which entices the baby to want to breast-feed.
D) She should not breast-feed until her "regular" breast milk comes in.