A is the answer
Brainlist
Answer:
Gestational age may be overestimated by up to six weeks by assuming that the fundus reaches the umbilicus or that fetal heart tones appear at 20 weeks. However, carefully derived obstetric estimates potentially may be more reliable than pediatric estimates.
Answer:
4.
Explanation:
There can be changes within the last five years
This isnt realy a question please be more spefic