ещё с кем-то и вовсе не станут
While elves may get along with these races, they do not, for the most part, seek to grow any closer than good friends would.
Thus, while elves may be physically interfertile with other races, they generally choose not to be. While there are many half-elves in existence, most of those known are of human descent. One or two half-elf/half-dwarves have cropped up in legends, but little remains of what their abilities were like or what the circumstances of their births were.
Only with the aid of strong magicks or unforeseen coincidences has there been any result from these dalliances.