More precisely, the particle is a quantized manifestation of a field (the Higgs field) that generates mass through its interaction with other particles.
1 When you stop taking it, you will get your period within 2 to 3 days. 2  However, this is not 100% effective. 3  Women have reported bleeding or spotting while taking progestogen pills. 4  There are now contraceptive shots and even contraceptive implants that stop your period altogether for months in a row. There are in fact contraceptive pills made specifically to stop your period. 2  They are called extended-cycle pills. 3  You would normally take these continuously for three to six months, and then take placebos for a week during which you would get your period.
Then, for 7 days, you take those that donât have hormones. For many women, itâs safe to skip the ones without the hormones -- and skip your period. Many birth control pills that fall in the 2 and 4 day a week category are designed to give you four or fewer periods a year. Brand names include LoSeasonique, Lybrel, and Seasonale. There may even be some health benefits to using them to skip your period, especially if itâs heavy.