A. Fetal weight – Not included in a BPP; estimated fetal weight is assessed separately. B. Fetal urine – Not a direct component of the BPP; however, amniotic fluid volume is assessed, which indirectly reflects fetal kidney function. C. Fetal tone – Included in the BPP; assesses fetal flexion and extension. D. Fetal position – Not part of the BPP; fetal positioning is evaluated in general obstetric ultrasounds. E. Fetal movement – Included in the BPP; measures gross body movements as an indicator of fetal well-being. F. Fetal breathing – Included in the BPP; evaluates fetal respiratory movements, which indicate neurological function.