could be different for all. i couldn't nut from january to april, on my bday after ulter told me proviron would work, i was so frustrated, got the pack on my bday and popped before dinner, nutted all night, i was also running a second pct so it helped me recover quicker. i'm a firm believer in 1000ius of hcg 2 days in a row with some clomid and proviron, i'll blow a load out my gf mouth from her pussy