A brief sudden change in a normally constant quantity: a pulse of current; a pulse of radiation. b. Any of a series of intermittent occurrences characterized by a brief sudden change in a quantity.
Some pregnant women experience a metallic taste in their mouth during the early stages of pregnancy, because of the hormone changes. It's also fairly common to crave certain foods, or go off certain foods, and have a heightened sense of smell. Learn more about the signs and symptoms of pregnancy.
If your partner hasnât spoken up, this change can go unnoticed, but itâs there. Your vaginaâs pH balance doesnât just affect the smell of your lady parts, but the taste as well. An article in The Journal of Perinatal Education noted that a pregnant womanâs vagina had more of a metallic or salty taste.