I'm planning on trying for a baby with my DP in early January. I'm taking a daily multivitamin myself. I am wondering if there is anything worth taking for men specifically? DP is very fit and healthy, late 20s. I've heard about stuff like CoQ10, zinc and selenium but not sure if it's worth the money. Also, are there any other lifestyle changes worth doing for TTC other than not drinking or smoking (which he doesn't do anyway)?