Hide IP Address
Whenever you visit a website, you leave a trail of activity in the form of your device IP address. Sometimes you do not want to expose yourself to the outside world and wants to hide IP address. You may not have control over ISP since IP address allocation is dynamic, but you can hide IP address with the help of VPN, proxy or TOR.
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.