Methodologies for foetal heart surveillance - short course reviewLooking at the two curved lines on the list, most of the mothers are a little twitchy. What do they mean? How do you know the baby is good or bad?So, on the morning of april 12, an experienced obstetrician, ms. Yoon tori, shared information about the custody of the baby's heart, and taught you that the baby's "lifeline" helped the mothers to resolve their doubts about how to move du