I would add, avoid progestins. Deca-Durabolin - nandrolone decanoate - and trenbolone have no place in the average users mix. those aspiring to a professional level then ok they are betting their health anyways. everyone knows that. but for the rest of us, if you want to extend your cycle, avoid progestins, and your recovery will probably be fine. its seems over the years 90% of serious recovery problems involve these drugs