Yes, which is why it is important to always use protection
You may have conceived in February or March, depending on the regularity of your menstrual cycle.
You can become pregnant at anytime in your menstrual cycle.
The first day of a womans menstrual cycle is also the first day of menstruation.
The first day of a womans menstrual period is just that - the first day of menstruation.
The most possible time to get pregnant is between day 11 and 18 of your menstrual cycle.
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.
as early as 3.5 to 4 weeks after the first day of your last menstrual period
You can get pregnant at any time. ANY time. No matter where you are in the menstrual cycle.
A lady, if she is fertile, can get pregnant at any time during her menstrual cycle.
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.
If it is mostly regular, ovulation occurs two weeks after the first day of your last menstrual period. This is the best time to get pregnant (including a day or two before and after). If you are irregular, it is much more difficult to find out when ovulation occurs. A thermometer to measure temperature "down there" can help you figure out when this is. The concept is still the same - it may be anywhere from 10-18 days since the first day of your last menstrual period.
Yes, it's very possible.