It is good to eat healthy, however a girl's first period is controlled by the pituitary gland in the hypothalamus (in the brain) which releases the hormone FSH (Follicle Stimulating Hormone) which tells a girl when to have her period.
No, because without your first period you have no eggs so there is no way to get pregnant but if you do have sex and have your period a few days later then there is a chance.
The time between having a period ...( Two weeks After Or Two weeks Before!!)
Skipping a period by taking two cycles back to back does not increase the risk of pregnancy. If anything, it decreases the risk.
If you are having a period, you re not pregnant. You cannot be pregnant until after your last period.
Yes
once they have their first period
It is possible for a woman to get pregnant during her period if she is not using a form of protection.
No
Are you wondering if you can get pregnant without having had your first period? Well, yes you can. If you're having unprotected sex when your first menstrual cycle is starting, then you can get pregnant witout having had a period first. That'd be unsuitably early to start having sex, and terribly early to become pregnant.
a woman can get pregnant before one or two days of her periods --- A woman has a lesser chance of falling pregnant with in the first week after her period. After the first week she is at high chance of falling pregnant, especially within the last week before her period. ----
An anabasis is a military march in the country, or the first period or notable increase of a disease.
There is a chance that you could get pregnant. Take a pregnancy test if you miss your next period