... ,AC,FL,LMP)provided for the measure of fetus age and weight, the user could measure womb, left/right ovary, indometrium, ... data to computer. USB flash disk connectible.10,Upgradable software and biopsy acupuncture functions. To freeze or defreeze the images by ... ellipse method), angle, heart rate, Time, EF slope, fetal age , weight and EDCBExtensive software packagesObstetrics :GS,CRL,BPD,HC,AC,FL ...