From the start. You count the first day of bleeding "day 1".
Period can arrive anytime after the withdrawal bleed from 4 weeks to 8 weeks. Its different in every woman.
from the day it ended.
Around Feb 19, Its usually 4 weeks after the first day you start.
Typically you'll get the next period in 4-6 weeks after a first trimester miscarriage.
To start the pill again you take it on the first day of your next period.
If you have finished with the pills and the faux pills, had your period, then you start the new set of pills after the last day of your period.
well the first couple years is irregular so when you first start you period it can last up to 3-15 days at the most. and about 24-28 days until your next period(:
If my last period was on the first of December when is my next period due?
pregnancy is dated 40 weeks from the date of your last period. The first day of your last period counted as day one. You usually conceive during the middle of your cycle so when you find out you are pregnant, usually when you miss you next period you are said to be 4 weeks pregnant but the fetus is only actually 2 weeks old.
Pregnancy can be confirmed about 4 weeks after the first day of your LMP (last period) or about the time your next period is due to begin.
by 3 weeks after the last time you had sex a test will be acurate.
It's roughly 2 weeks after your last period finished up until your next one starts