five to seven days is normal, but take a pregnancy test to be sure :)
365 days and 366 days in a leap year
6 months and 17 days or 16days if you are counting from January.
Your period should las around 5 days to a week. Mine lasted for about 2 weeks and I went to the doctor and I am 12 but he said it was totally normal.
That depends on which particular months are involved. Taking from the start of the year, then January + February + March + April is 31 + 28 + 31 +30 = 120. If it is a leap year, then February will have 29 days, so the total is 121 days.
In a normal year there are 90 days in January to March. In a leap year there are 91 days.
337 days in a normal year and 338 days in a leap year.
222 days in a normal year and 223 days in a leap year.
100 days in a normal year. 101 days in a leap year.
89 days in a normal year and 90 days in a leap year.
230 days in a normal year and 231 days in a leap year.
180 days in a normal year, 181 days in a leap year.
90 days in a normal year and 91 days in a leap year.
129 days in a normal year and 130 days in a leap year.
65 days in a normal year and 66 days in a leap year.
212 days in a normal year and 213 days in a leap year.
There are 31 days in the month of January.