Clomid it has two functions, 1 Anti-estrogen. 2 can promote your own testosterone. Clomid plays an important role in cycle, the body’s own testosterone levels may be inhibited during the cycle, when you end your cycle and did not make your own testosterone levels back to normal levels, it is likely your muscle and power will loss quickly. clomid can prevent this .Bodybuilders found that 50 -100 clomid per day for more than two weeks may get great result, testosterone levels increase to an acceptable level. Clomid also plays a role in anti estrogen, clomid toxicity and side effects are relatively small, it is very safe.