Girls, Why wait until your first period to use the Pill on the leaflet?

CoolKat21
I read the instruction. it said you have waited until the first period come on. This how to tell when knew to expect the period after the first period ended. it Just a healthy reason. The brand of the pill is rigevidon pill.
Updates:
5 mo
I had a irregular cycles. not using for sex not yet.
Girls, Why wait until your first period to use the Pill on the leaflet?
4
Add Opinion