As FrkyBgStok said clomid is weak as a anti-e. Run Nolva durring the cycle to use as a anti-e and aslo to keep your lipid profile stable. Running both Clomid/Nolva durring PCT is a very good idea and I run my PCT with these two. The nolva durring PCT will keep estrogen from rebounding.... that estrogen increase will make recovering HPTA harder............