Infinitive. to involve
Past. involved
Past participle. involved
Gerund. involving
Ultrasonography involves an algorithm that incorporates biometric measurements of the fetus, such as biparietal diameter (BPD), head circumference (HC), abdominal circumference (AC), and femur length (FL), to calculate the estimated fetal weight (EFW).
Done to: algorithm
Clinical methods for estimating fetal weight involve measuring the mother's symphysis-fundal height and performing Leopold's maneuvers, which can help with determining the fetus's position in utero in addition to size.
Done to: symphysis-fundal height