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用避孕的方法来适当地调节生育的密度和时间以达到计划生育的目的,已引起广大群众的注意。部队军医有责任对干部、家属作好宣传教育及避孕指导工作。这里着重介绍如何进行避孕指导工作。受孕是一个复杂的生理过程,在这个过程中必须具备以下条件:男方能排出健全的精子于阴道内,并能在阴道内保存一定的活力,通过子宫颈、子宫到达输卵管;女方能适时地排出健全的卵子并能到输卵管与精子结合;受精卵能到达子宫腔内并在此着床发育。否则就不能受孕。破坏这些条件之一而又不影响生理机能和身体健康,就是避孕方法的基本原则。此外,还要注意方法的可靠性、经济、简便、实用及安全等几个方面。目前一般采用的不外两类方法:(一)阻止
The method of contraception to properly adjust the density and time of birth in order to achieve the purpose of family planning has drawn the attention of the broad masses. Troops military doctors have the responsibility to cadres, their families to make propaganda and education and contraceptive guidance. Here to highlight how to carry out contraception guidance. Pregnancy is a complex physiological process, in the process must have the following conditions: men can discharge sound sperm within the vagina, and can save some vitality in the vagina, through the cervix and uterus to the fallopian tubes; the woman can be discharged in due course Sound eggs and to the fallopian tubes and sperm; fertilized eggs can reach the uterine cavity and implantation in this development. Otherwise, you can not get pregnant. Disruption of one of these conditions without affecting physical function and physical well-being is a fundamental principle of the contraceptive method. In addition, pay attention to the reliability of the method, economic, simple, practical and safety aspects. However, the current general adoption of two types of methods: (a) stop