Seeing this more and more. DECA-INDUCED High Prolactin levels are the culprit. To prevent the problem in the future, either stack winstrol injectable (50mg, mon, wed, fri) for the duration of the DECA use or take Dostinex (one 0.50 tab twice weekly). You have to get your prolactin levels down before starting your next cycle. In this case, you should start dostinex now and use it for a month and see.