Although BV is not a sexually transmitted disease, and the link between sexual activity and BV is not well understood, sex is often associated with women who have new or multiple male or female sexual partners. Although there are few cases of men infecting women with BV, practicing safe sex by using condoms is still important to avoid transmission of various sexual diseases.  Transmission of BV is more common in women having sexual intercourse with women because vaginal discharges and cervical mucus are exchanged when having sex. There is no best way to circumvent this unless you let BV fully recover or you practice total abstinence. Using a latex-free condom or dental dam during sex for the first month after completing the antibiotic treatment for BV has been shown to reduce the risks of BV recurring. Thoroughly clean any sex toys to prevent spreading the infection or even reinfecting yourself. Douching is a procedure that washes the internal vagina using water and vinegar or other douching products sold in drugstores and actually gets rid of the good bacteria. It can cause more infections and may increase the harmful bacteria in your vagina which greatly affects the normal flora causing more odor and increasing your risk for infection. It's an old practice that isn't scientifically viable anymore.  The vagina has its own self-cleaning behavior. The natural acidity in the vagina helps get rid of harmful bacteria. Douching will not affect a vaginal infection, and will likely make it worse. Soap of any sort can alter the natural balance of healthy flora in your vagina. Instead wash your genitals well with water, using your hand.  It's okay to use mild soap and water to wash the outer region of the vagina. Using hot tubs and whirlpools may also have a negative effect on your vaginal health. It's a good idea to limit the use of hot tubs if you're trying to prevent BV from recurring. Strong detergents contain chemicals that come in direct contact with your vagina causing disruption of normal flora. It changes the...

How would you rephrase that briefly using Vietnamese?
Tránh quan hệ tình dục. Không sử dụng sản phẩm thụt rửa âm đạo. Tránh xa các loại xà phòng có hương thơm, dung dịch tắm bồn tạo bọt (bubble bath), và dầu tắm bồn (bath oil) vì chúng có thể gây kích ứng cho âm đạo, hoặc làm thay đổi sự cân bằng trong số lượng vi khuẩn có lợi tại khu vực này. Không nên sử dụng chất tẩy rửa quá mạnh khi giặt đồ lót. Sử dụng băng vệ sinh thông thường hoặc băng dạng ống (tampon) không mùi.