Normally 1st or 2nd day of period for up to 14 days.
Why cycle it keeps your periods regular and your body balances with progesterone otherwise you might become estrogen dominant if you take all month its OK if your on a progesterone birth control but your period can be changed like late or longer I took it all month on depo provera bc
Why cycle it keeps your periods regular and your body balances with progesterone otherwise you might become estrogen dominant if you take all month its OK if your on a progesterone birth control but your period can be changed like late or longer I took it all month on depo provera bc