Kashmir: You are correct. So is anyone else who said "professional" has a multitude of meaning. Most words do. But what I meant to say is that aside...
You may getting extra oestrogen from somewhere and many are given the amount of oestrogen like compounds in the environment to include many chemicals...
The trouble with dictionaries is that they vary also where even words used to describe can change the meaning through understanding what those words...
A professional yes - someone can be a good or terrible professional. Professional behaviour and standards are something else. I agree with BeatriceC...