Sorry, I can’t answer these kind of questions as they are very broad, and the main focus of this blog is not law. I can only answer those kind of questions when it’s narrowed down to just one country or so, and typically by looking up a government website. So I suggest you do that. It may not be made clear in the outlines you find, because sometimes you have to read between the lines to find out what is allowed and what is not allowed.
If you are unsure, the best thing to do is to send an email to an official government site asking them the question.
Also try the following link. It might be a good starting point for you to research this (see the chart at the bottom of the page):
https://en.wikipedia.org/wiki/LGBT_rights_in_the_European_Union
Sorry I can’t give much help here. Try those tips and hopefully you can get the answers you want. Thanks
Things always change for the better with time, so hopefully some of those places that ban it now will allow it in the future.
rainbowamory 