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.
So pH balance means maintaining the naturally occurring pH level of a substance or environment. Your bodyâs pH levels differ depending on each system or organ. The female vagina has a naturally acidic pH that ranges from 3.5 to 4.5.