Do you need an empty stomach for gynecological B-ultrasound examination?

B ultrasound examination generally does not require fasting.

B ultrasound examination is the use of ultrasound reflection, refraction, absorption and other reasons, receiving ultrasound penetration of different tissues and organs generated by the echo signal, and presented on the monitor as an ultrasound image. Gynecological B-ultrasound examination mainly focuses on the lower abdomen, such as fallopian tubes, ovaries, uterus, etc., proper eating will not affect the examination results, so gynecological B-ultrasound examination generally does not require fasting.