自1972年棉酚初步试用于男子节育以来,其起效量(开始服药至精液常规达不育标准的药量)均需每天服用,而维持量需每周服一次,服药次数过于频繁,甚为不便。为简化服法,我们将起效量改为每五天一次,维持量改为每半月一次,获得比较满意的结果。兹介绍如下。 Since the initial trial of gossypol in men’s fertility in 1972, the effective dose (the dose starting from taking sperm up to the standard sterility standard) should be taken daily while the maintenance dose should be taken once a week. The dosage is too frequent. Inconvenient In order to simplify the method of service, we changed the effectiveness to once every five days and the maintenance volume to half every month to obtain satisfactory results. Here is the introduction.