Goniometer is used for
Goniometer

It is used to measure baseline urethral angle and maximum strain angle of urethra with a cotton tip swab in place
The bladder forms an angle of 100 degree with posterior urethral wall which is also responsible for maintaining urinary continance
Amount o vaginal secretions
To measure width of genital mhiatus
Gonococcal colony count
Urethrovesical Angle