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.
The pH of blood is 7.4, which is much higher than the pH of the vagina. Exposing the vagina to prolonged use of tampons and pads can lead to vaginitis. Use a condom during sexual intercourse. With a pH of 7.1 to 8, semen is much more alkaline, or basic, than the vagina.