OC09.06: Ultrasound imaging of fibroids in pregnancy: NICHD Fetal Growth Studies – singletons cohort. Issue Volume 58:Issue S1(2021)Supplement (14th October 2021) - Mitro, S.D.; Chen, Z.; Peddada, S.; Louis, G. Buck; Fuchs, K.; Grewal, J.; Sciscione, A.; Gleason, J.; D'Alton, M.; Zhang, C.; Grantz, K.