Yes. I tend to think that ejaculation is a much bigger- issue than is commonly spoken of or acknowledged in A.F. circles. For those with advanced A.F., I think it should just about top the list of things-not-to-do.
Instead, it isn't even mentioned.
At 15 months with A.F, my body reacts less extremely to ejaculation, but I still have to lay down and rest, afterward.