Naturally alkaline water has a chemical makeup that differs significantly from artificially alkaline water. More important, however, is the fact that artificially alkaline water causes side effects and should generally be avoided as a daily drinking water.
You can have sex seven days after single-dose injection with ceftriaxone for gonorrhea. If you used another medication for treatment, you must contact your health care provider advice specific to your situation.
I recommend waiting six weeks before having intercourse mainly because that's when most women go in for their postpartum exam. At that time your healthcare provider will make sure that your vagina and perineum have healed enough for sex to be safe and pleasurable.