first, what are you adding it to?
eq should be taken for no less than 14 weeks, preferably 16-20. it doesnt have to be shot ED or EOD because it is a long ester. twice a week is fine, technically even once a week would work, but twice is much better as it will keep blood levels more steady. 400 mg is a good dose if its your first time using eq, 600mg max though because you dont know how your body will react to it.
all that being said, i just answered the questions about eq, im not reccommending eq for your cycle because you gave none of your stats and cycle history. if this is your first cycle eq is a bad choice.
ok im not gona write a book here on your thread ill pm you bro.