STI Clinic Blog
Beyond the Big Four: Why You Should Test for Trichomoniasis and Mgen
Beyond the Big Four: Why You Should Test for Trichomoniasis and Mgen
Many people are familiar with the "big four" sexually transmitted infections commonly tested for: chlamydia, gonorrhoea, syphilis, and HIV. However, two important infections often go undetected because they're not always included in standard screening panels: trichomoniasis and Mycoplasma genitalium (MGen). Understanding why comprehensive testing matters can help protect your sexual health.







