Leech Information Blog — blood flow

     Holding your leeches only in a small fish tank or aquarium and using the special leech forceps carefully, so as not to hurt or injure them them,       To test the leeches' capacity and capabilities of performing leech therapy, check the following vital signs:       1. Pesence of a pronounced reflex contraction, i.e, when you touch the body, the leech becomes short, thick, firm and dense;      2) The should have a strong desire to crawl out of the vessel;      3) They should exert high level of activity: if the you lower your hand into the vessel, leechs immediately...