Inhibition of the HPTA is caused by either elevated androgen, oestrogen or progesterone levels. On cessation of the steroid cycle, androgen levels begin to fall and Clomid dosing is normally commenced according to the half-life of the longest acting drug in the system see below. This may also explain the reason individuals often find post-deca recovery more difficult, as the progesterone presence is untouched by the Clomid. We know that Clomid and Nolvadex being very similar chemically are both ineffective with regard to reducing progesterone Equipoise AAS gyno, so it is reasonable to assume that Clomid has little effect against progesterone levels. When we use anabolic steroids, the level of androgens in the body rises causing the androgen receptors to become more highly activated, and through the HPTA, a signal tells our testes to stop producing testosterone. During a cycle the body has far higher than normal levels of androgens and, as long as this level is high enough, Clomid will not help to keep natural EQ production up. It will be almost all but completely shut off, in theory. Some heavy androgen users, however, do advocate a small burst of Clomid mid-cycle, EQ, though it must be hard for them to say if it really of any benefit, due to the amount of gear they are using. Therefore, the only Boldenone undecylenate of Clomid during a cycle is as an anti-estrogen. The correct time to commence Clomid depends on the type and cycle of steroids you have been using. Different steroids have different half-lifes indicates the time a substance diminishes in bloodand Clomid administration should be taken accordingly.