I had a horrible experience a few years ago with the ultrasound when the consultant - a man, not the woman I was supposed to see - informed me that she was off and he'd do the examination and remove 'the polyp' if that was okay with me.
No local anaesthetic. Horrendous. Not even in a theatre and he used a ruddy scalpel on me. The consultant and one nurse.
I was referred for a D&C under GA and the woman that I should have seen removed a few - some in the vagina, some in the uterus.
Ergo, I was horrified when the symptoms reappeared a couple of yrs later.
This time, thank God, the woman did the ultrasound and a biopsy and that was fine. (I STR she gave me a local.)
The consultant who did the follow-up hysteroscopy, biopsy and mirena coil insertion was a very experienced male. When I told him how astonished I was at the lack of pain (given my previous experience with a man) he said "I'd be very worried indeed if I hurt you after all my years of experience."
This was in a theatre with a full team of female nurses.
He gave me a local and it was fine. I was 64 at the time, had vaginismus and have never given birth.
A year later, the same chap gave me another biopsy. Again, it was fine. (BTW I did get a Diazepam - lowest dose - from my GP to help me.)
What I'm taking from my experiences is that it's a good idea to ask how long your consultant has been doing the job and also demand anaesthetic.