The arrival of your period is not a common sign of pregnancy. The most common reason to have a period at the beginning and the end of a calendar month is that the month had 31 days.
yes
If you mean litterally stop and not happen, it could be 2 things. First, if you are older (35+) it could be menopause. It could also mean you are pregnant.
Yes, before you get your period for the first time you ovulate so then you can get pregnant.
You may have conceived in February or March, depending on the regularity of your menstrual cycle.
You can get pregnant at any time. ANY time. No matter where you are in the menstrual cycle.
The first day of a womans menstrual cycle is also the first day of menstruation.
The menstrual cycle starts with menstruation. The firswt day of your menstrual cycle is considered to be the first day of true bleeding during your menstrual phase.
Yes. If ever pregnant, avoid x-rays during the first trimester.
Around 2 weeks before and after your period is when you are most fertile (ovultating) and are most likely to get pregnant. I could not quite understand the timing in this question so I put a link below explaining the timing involved in the menstrual cycle in relation to pregnancy. Have a look at the link below (the menstrual cycle) the first day of your period is day 1 on this chart.
Well, anatomically she might be able to, but unless her puberty is very late it'd be inadvisable due to lack of emotional and personal development at that age. There's also a risk that her sexual debut might coincide with her first menstrual cycle, so she could get pregnant.
The menstrual cycle is the whole reproductive cycle, I think maybe you mean the menstrual phase. The first day of menstruation is day one of your menstrual cycle, ovulation typically occurs around 14 days into the menstrual cycle - although everyone is different.
The first day of the menstrual cycle is the first day of the menstrual phase - aka first day of the period/menstruation. The menstrual cycle is called this (rather than ovulation cycle) because menstruation is the most noticeable external sign of the cycle.