Now I do realize this would be a very small amount of blood, but I'm just curious. Yes, there are health risks associated with ingesting or being exposed to menses, because this is both fluid sharing and also blood sharing, even though menses is more than just blood.
Most over-the-counter sleep aids contain antihistamines. Tolerance to the sedative effects of antihistamines can develop quickly â so the longer you take them, the less likely they are to make you sleepy. In addition, some over-the-counter sleep aids can leave you feeling groggy and unwell the next day.
Many of them contain antihistamines, and that can leave you feeling a bit groggy in the morning. You can find out more about otc sleep aids here http://www.better-sleep-better-life.com/... Natural alternatives may be a better fit for you and Melatonin is usually very effective and doesn't have side effects.