...pro du ctive cycle. When this hap pens, wo men need spe cial pro ducts like sa nitary ['sænɪtəri] pads or tam pons to ma nage the flow of blood and go a bou t their day-to-day li fe. Georgie: Un for tunately, o ver 500 mi llion peo ple a roun d the world ei ther don't have ac cess to these pro...