Clue cells
Gardeneeralla vaginitis
Frothy green discharge
Trichromonas
Strawberry cervix
Trichromonas
Depot provera length of action
3 months
Implanon length of action
3 years
Amniocentesis (weeks)
15-18
CVS (weeks)
11-14
Frequency of birth defects
1:30
Anal warts cause
HPV