Sleeping With Pajamas
“Is it ok to sleep without clothes? Not only is the answer yes, but it’s actually recommended to sleep without undergarments. Wearing tight clothes during sleep can trap moisture in sensitive areas, which is especially risky for women since they face certain bacterial infections.
While it's better to sleep without clothes to give your body a chance to breathe, if you wear undergarments to sleep for comfort reasons, it’s ideal to wash or change them each night. Comfort is always important!”