IMO sis, rogin-e and vit c, keri lang, pero enduranz... doesn't really help with the spermie count. it only keeps the stamina up.
if you OB asked you to lose to weight, try mo muna without using xenical... yung weight naman ang need mong imanage eh, so try going on a diet muna. I'm PCOS too, (unless my pregnancy fixes it), and my OB just told me to lose weight. she only gave metformin to manage PCOS.