Manglik dosh results in twelfth house of horoscope

The native having Mars in 12th house may be lustful to extra sexual pleasures and may have many sexual relations. May get sexual diseases. Malefic mars 8th aspect on 7th house from 12th house may disturb marriage life due to bad health of spouse, Native may have sexual disease and if Saturn aspects Mars in 12th house the native may surgery of sexual organs.