First I would suggest to use test with this or any cycle since your body’s own production will be shut down. 250mg in one shot every week would be enough to replace natural test. If you use test or not, yes you want to do a PCT. the day after your last tab, 100mg clomid for 7 days. Then 14 days at 50mg. If you do use test, start PCT 2 wks after your last shot.