The company is releasing its fifth-generation Core processors today at the 2015 International CES, the big tech trade show in Las Vegas.
1 The normal vaginal pH is 3.8 to 4.5. Bacterial vaginosis, trichomoniasis, and atrophic vaginitis often cause a vaginal pH higher than 4.5.  Whiff test. Several drops of a potassium hydroxide (KOH) solution are added to a sample of the vaginal discharge.
Vaginal pH also plays a role in helping a yeast infection to occur before your period. Estrogen levels drop shortly after the very beginning of ovulation and right before you menstruate. Estrogen levels are inversely related to vaginal pH (the more estrogen you have the lower pH your vagina will be at).