Objectives This was a prospective cohort study of second-year medical students during their obstetrical clerkship. Students participated in one-on-one practice for basic and biometry measurements on a fetal biometry model. Students took a pre- and post-knowledge assessment and were evaluated on clinical basic obstetrical ultrasound and fetal biometry. Lastly, qualitative feedback from the students were analysed based on common themes. Methods 42 students were evaluated.