Use both at the same time. Clomid 50mg ED for four weeks, Nolvadex 40mg ED for two weeks then 20mg ED for two weeks. Use Human Chorionic Gonadotropin (HCG) on cycle if you have/can get it. 250iu 2 x per week. Start PCT two weeks after your last pin. No Human Chorionic Gonadotropin (HCG) during post cycle therapy (pct). Use an Aromatase inhibitor (AI) like Aromasin or Arimidex on cycle. You'll have to gauge the dosage yourself depending on estrogenic sides ie. water retention, blood pressure, libido, acne etc.