The cubic centimeter and the milliliter are equivalent units. 1 cc = 1 mL. 200 cc or ml twice a week = 400. The more common first cycles utilize 500 cc per week but you will notice some small gains on that.
Responding again to the op question…you will rediscover your penis while you ponder how long to wait before lifting.
To be good is not enough when you dream of being great could be a verbal parallel to this 400cc dosage.