I don't really care either way but my GP always has a chaperone if a male doctor is doing something intimate, so generally they seem to schedule a woman to do it. Which is a bit rough on the men not getting to practice their skills and on the women who end up spending all day poking various ladyparts.
BUT, I understand how many women have had awful experiences with men and/or male doctors, so I completely understand and support the right of women to ask for a female doctor or a chaperone.
(And now I am remembering the poor male GP who I asked to poke my breast because I thought I could feel a lump. I am very, very well endowed and as it turns out also have lumpy breast tissue. He had to call in reinforcements, poor love, he looked really embarrassed when he told me he wasn't sure what he was feeling. I think his doctorly pride was hurt.)