Your USG report shows normal parameter for baby and development corresponds to gestational age
Single Intrauterine pregnancy
in cephalic presentation means head of the baby keeps longitudinally and enter pelvis first.
Good fetal movement
with cardiac activity indicates fetal well being and placental circulation is good enough.Near term BPD will be 10 cm,corresponds to engaging diameter when enter pelvis to deliver baby.Placenta will be more mature at later months with adequate amniotic fluid
Do periodic check up for clinical assessment and continue needful supplements.Avoid heavy work and take adequate rest with left lateral position.