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.
Intercourse: The pH of semen is between 7.1 and 8, so introducing it into your vagina can trigger a change in your balance. If you experience irritation after sex, try using condoms to avoid upsetting the balance. 3. Menstruation: Blood has a pH of 7.4, so during your period your pH is elevated.