will be starting my first cycle in 1.5 years tomorrow. 500mg primo/week for 10 weeks and BD tren hexa, 200mg/week for 8 weeks. also doing clen 2 weeks on 2 off. i've never done proviron but keep reading everyone recommends it w/ primo. why? only thing i know it does is increase libido and hardens some up. how much do i need and for how long? i'll be seeing my man in morning and need to call him to tell him to bring it to me and how much. how much do these usually go for?