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.
1 Preseed maintains this alkalinity while other vaginal lubricants tend to have pH values below 7.0 and as low as 3.5 (very acidic and deadly to sperm.  Osmolality Ã¢â¬â Semen has a specific particle concentration that keeps sperm motile and healthy.