Then go see a provider! If you're seeing a well reviewed experienced provider, chances are she's been with a client with the same problem. Using condoms can cause issues for guys who don't have ed problems and first encounters with escorts can cause issues, do to nerves. Good luck

can be problematical.
After the session has started there can be some discussion about that.

Any provider worthy of her profession will understand and do what she can to make the session enjoyable for you. that is what you are paying her for. Remember, she is being paid to please you, not the other way around.
In addition, you are not alone. This is something that a good provider has more then likely dealt with before.

It would also be a good idea to find a provider that is stimulating to your preferences and one that has enough experience to deal with you.

My opinion would be NOT to discuss this before the date/session. Seems like some people are forgetting you arent supposed to discuss anything that leads to it being sex for money until after screening and you have meet and began the session. But most providers Im sure will not care. As long as after the session has began(meaning clothes off touching has began etc) you tell her what works best and tell her not to worry if you have issues. We are all doing this for the money obviously! alot of us (me included do REALLY enjoy the sex part as well. Its always nice to relieve stress LOL! but as long as you have passed screening, paid us, and are a nice gentlemen we will do whatever you want! LOL that is just my 2cents but dont worry about it. Just have fun relax and dont discuss anything that could incriminate YOU or HER!