In addition to effective contraception, which can be physical separation barrier on the virus, greatly reducing the user infection or risk of diseases being transmitted.

除有效避孕外，它能够从物理隔离上做到阻隔病毒，大大降低了使用者感染或传播疾病的风险。

youdao

In addition to effective contraception, which can be physical separation barrier on the virus, infected users to significantly reduce the risk of diseases being transmitted or.

除有效避孕外，它能够从物理隔离上做到阻隔病毒，大大降低使用者感染或传播疾病的风险。

youdao

Women taking it are advised to use a monthly contraception injection, or two forms of barrier contraceptives, while men are recommended to use a condom - as thalidomide is present in semen.

BBC: Thalidomide: a curse and a blessing?