when does daylight savings time start
Daylight saving time is a practice carried out in many countries where everyone forward their clock time by one hour to make more use of the sunlight and change the clock back one hour during the fall. This practice starts on the second Sunday in March every year and ends in November on the first Sunday. Daylight savings time in 2018 has already begun on the 11th of March at 2:00 am and will stop on the 4th of November at 2:00 am.
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.