Transvaginal Ultrasound Second Trimester


Has anyone here had a vaginal ultrasound during the second trimester? My doctor wants to check my cervix length through ultrasound but I am curious if I will also get a good view of my boy while they do it. My anatomy scan sucked and my baby was facing my spine so I have yet to see his face and am curious if you can on this type of scan and if you can is the quality of picture good? I just want to see my boy!!