Hi Fi, I just received our ACCESS newsletter and it has a little bit of info regarding Q-10.
It says, " Coenzyme Q-10 is a very useful dietary supplement for fertility. Coenzyme Q-10 improves the mitochondria, the powerhouse for the cells and improves cell energy and therefore youthfulness. Protect all good eggs from oxidation by using anti oxidants like Cit C, E,A, zinc and selenium. A study in 1999 also found that L-Arginine improved ovarian response and endometrial reactivity in IVF patients, producing more fertile outcomes"

Nic