There are some effective natural methods to get rid of scars such as lemon juice, raw honey, aloe vera, apple cider vinegar, emu oil, etc. Natural methods may not be effective on keloid scars as they are only effective on fresh scars.
Yes, it is safe to swim while you on periods. Period blood doesn't flow outside the vagina like it usually does due to the counter-pressure of the water. But You still need to wear some a tampon or a menstrual cup to avoid getting into a sticky situation.
Resin tooth filling typically contains a filler particle such as quartz, which provides the mixture's strength and color. It is costly as compared to silver tooth filling.
In some cases, the change in period blood color can indicate a health problem like fibroids, low estrogen levels, and even vaginosis.