Sperm can be cleaned when it is removed.
If you conduct routine semen examination or take sperm for in vitro fertilization, you often need to clean your reproductive organs first. You need to use warm water to wash your vulva first, but avoid cleaning the inside of the urethra to avoid sperm being affected by bacteria, fungi and other pathogenic microorganisms, which can affect the results of the examination or affect fertilization.
Moreover, before sperm retrieval, it is usually necessary to routinely abstain from sex for 3 to 7 days first. If the time of abstinence is not appropriate, it will affect the quality of sperm, resulting in abnormal sperm count and vitality, and it is necessary to maintain good living habits.
It is recommended to cooperate with the doctor to do the relevant preparatory items before sperm retrieval, so as to avoid the test results being affected by insufficient preparation.