Answer:
C. Obstetrics
Step-by-step explanation:
Obstetrics is the branch of medicine that deals with the process of child birth including safe pregnancy, childbirth (labour etc.) and postpartum care. It involves both mother and child.
neonatology deals with the care of a neonate that is a child from birth to 1 month of age
neogenetics deals with regeneration or new formation
gynecology is the branch of medicine with deals with the reproductive health of both males and females. It encompasses infertility, menstrual irregularities, genital infections, genital tract abnormalities and tumors