the worst thing you can do with SERM's is overdose them. they are drugs that do come with side effects.
I've seen some ridiculous things online as far as dosages.. with clomid I've read guys recommend 100, 200, even 300mg a day! ridiculous. the half life of these drugs is several days. so really you can get away with EOD or even e3d usage.. and your dosages do not have to be that high
12.5-25mg of clomid EOD is ample.. and nolva you can run 10-20mg EOD or E3D.
bodybuilders love overdosing shit, more is not better when it comes to SERM use. and a lot of that is cause of underdosed ancillaries being sold out there, so guys have to run high dosages
you also should always stack a natty test booster with SERM use.. 2 reasons for this
1. they counteract the negative libido side effects
2. they counteract the drop in IGF-1 from SERM use
ruthless sells a product called phytoserms that has a shit ton of Bulbine in it that sends your testosterone levels soaring, while inhibitng estrogen.