Way back, when I was a student, I did not receive comments on it or its size, but, did receive a lot of glances out of the corner of an eye. By glancing that way, it may not look as if they were staring; however, I still had that feeling of being watched.
Nowadays, glances have become overt; comments are somewhat commonplace.
A moron from our college's administration, who bills himself as a "defender of all that is moral and good", made a comment about the size of my equipment. Luckily I caught it on my phone. I lodged a complaint about him for sexual harassment.
Don't cry for him. He used to delight in embarrassing people in administrative meetings. No longer attends them.