In formal poetry, rhyme scheme rhyme scheme and meter define different types of quatrain. 1  There are many types of quatrain, but the most common types include: 2  Ballad Stanza â Its rhyme scheme is abab with iambic tetrameter. 3  Envelope Stanza â Its rhyme scheme is abba with iambic tetrameter. 4  Goethe Stanza â Its rhyme scheme is abab but no meter.
The six most common types of vaginitis are: 1  Candida or yeast infections. 2  Bacterial vaginosis. 3  Trichomoniasis vaginitis.  Chlamydia 1  vaginitis. Viral vaginitis.  Non-infectious vaginitis.
Often accompanied by odor, discharge, pain, and itching or burning, bacterial vaginosis is actually the most common vaginal infection in women of childbearing age. Bacterial vaginosis is caused by the overgrowth of anaerobic bacteria such as Gardnerella, Mobiluncus, Bacteroides, or Mycoplasma.ften accompanied by odor, discharge, pain, and itching or burning, bacterial vaginosis is actually the most common vaginal infection in women of childbearing age. Bacterial vaginosis is caused by the overgrowth of anaerobic bacteria such as Gardnerella, Mobiluncus, Bacteroides, or Mycoplasma.