The vagina lacks its own glands.
Unlike many organs, the vagina itself doesn’t have secretory glands—the moisture comes from cervical mucus and surrounding structures
The “Fantasy Bra” worn in 2000 by Gisele Bündchen at the Victoria's Secret Fashion Show was valued at $15 million, making it one of the most expensive lingerie pieces ever created.
Even dim light at night can suppress sleep hormones
Exposure to very low levels of light (~30 lux for 1 hour) can significantly suppress melatonin production, making it harder to sleep.
