A text in English: Other biorhythm-based options involve drinking lots of fluid (particularly water or tea, a known diuretic) prior to sleep, forcing one to get up to urinate.
The same text in Chinese (Simplified):
其他基于生物节律的选择包括睡前大量饮用液体（尤其是水或茶——众所周知有利尿作用），强迫自己起来小便。