Yes MM that is the main point to remember since it is prescribed in Islam.
My wife didnt know she had to ask her Health center physician to give female gynaec appointment in Wakra Hospital and ended up getting male gynaec. She refused to uncover in front of male doctor and asked for female gynaec so her appointment got delayed by one month. Getting delays in appointment is not right during pregnancy.
Hence, I advised sister so that her appointment does not get delayed.