STDs are transmitted through sexual contact that can be genital, oral or anal. In all these cases use condom in a correct manner is the only way to protect themselves. The condom should be used for the entire duration of the sexuaò intercoruse and should not be removed before ending.
Both male and female condoms are an effective barrier against sexually transmitted diseases. As it regards oral sex, where is the woman who receives (cunnilingus), use the DAM, a latex protective barrier that protects from possible disease.
Among sexually transmitted diseases, HPV is the only one that can also be transmitted through skin contact, in this case the using condom doesn’t guarantee completely protection.