Trichomoniasis Experience. Trichomoniasis, often called trich, is actually a std (STD) brought on by a parasite What’s a trichomoniasis experience? Trichomoniasis, often called trich, is definitely a sexually transmitted disease (STD) due to a parasite. A parasite try a tiny grow or animals that will get nutritional elements by live switched off another animal. Trichomoniasis …