If they were regular before this incident they should probably go to the doctor but if they are new to having periods it could just be they have irregular periods!
no
e
vowel
vowel
It happens sometimes because your period is about 21 days apart meaning if you start your period at the very end of the month going into the next then you'll have two periods in one month no big deal
yes you can have two periods in one month
A woman can get her period twice a month if she has irregular periods.
Not pregnant, but get a professional opinion about the reasons for missed periods.
New Years eve parties? The letter 'E' also occurs more in December (thrice) than in any other month (Tho September also has it thrice)
1 to 2 years after puberty not neciserily for all girls it also happens once a month
While you are pregnant you do not have periods at all.
fock