I like to run both for PCT in the following 30-day regimen, which assumes 50mg tabs of Clomid, 20mg tabs of Nolva, and HCG dosed at 500iu per mL:
Day 1: 1mL HCG, 1 tab Nolvadex
Day 2: 1mL HCG, 1 tab Nolvadex
Day 3: 1mL HCG, 1 tab Nolvadex
Day 4: 1mL HCG, 1 tab Nolvadex
Day 5: 1mL HCG, 1 tab Nolvadex
Day 6: 1mL HCG, 1 tab Nolvadex
Day 7: 1mL HCG, 1 tab Nolvadex
Day 8: 1mL HCG, 1 tab Nolvadex
Day 9: 1mL HCG, 1 tab Nolvadex
Day 10: 1mL HCG, 1 tab Nolvadex
Day 11: 1 tab Nolvadex, 2 tabs Clomid
Day 12: 1 tab Nolvadex, 2 tabs Clomid
Day 13: 1 tab Nolvadex, 2 tabs Clomid
Day 14: 1 tab Nolvadex, 2 tabs Clomid
Day 15: 1 tab Nolvadex, 2 tabs Clomid
Day 16: 1 tab Nolvadex, 2 tabs Clomid
Day 17: 1 tab Nolvadex, 2 tabs Clomid
Day 18: 1 tab Nolvadex, 1 tab Clomid
Day 19: 1 tab Nolvadex, 1 tab Clomid
Day 20: 1 tab Nolvadex, 1 tab Clomid
Day 21: 1 tab Nolvadex, 1 tab Clomid
Day 22: 1 tab Nolvadex, 1 tab Clomid
Day 23: 1 tab Nolvadex, 1 tab Clomid
Day 24: 1 tab Nolvadex, 1 tab Clomid
Day 25: 1 tab Nolvadex, 1/2 tab Clomid
Day 26: 1 tab Nolvadex, 1/2 tab Clomid
Day 27: 1 tab Nolvadex, 1/2 tab Clomid
Day 28: 1 tab Nolvadex, 1/2 tab Clomid
Day 29: 1 tab Nolvadex, 1/2 tab Clomid
Day 30: 1 tab Nolvadex, 1/2 tab Clomid