I have been going with my wife to her appointments for several years. The exam room is set up with a couple chairs about 3 foot from the end of the exam table. I will be sitting in 1 of them during the breast exam portion. It is erotic watching my wife's female doctor doing the exam, first with her sitting up and then laying back.
When my wife lays back, she always makes sure she has her feet at the edge of the table, about shoulder width apart and then parts her knees some, so I can see her lips part and see that she is moist under the open front drape the give her. During the actual gyno exam, the doctor has me move up and I am standing by my wife's head , holding her hand. From that vantage point, I have watched her slide the speculum in and out of my wife for several years now.
My wife has rather large boobs, so after the breast exam, when she closes the open front robe and scooches down, 1 or both of her boobs are usually also in view. Needless to say, I make for sure that I can always accompany her.