Most likely if you missed a cycle you may all ready be pregnant.
No
Your periods aren't determined by the dates on the calendar, they are determined by your menstrual cycles and your cycles will never perfectly sync up with the calendar months. The average menstrual cycle is 28 days which is shorter than a month, cycles can change, and months aren't all the same lengths - there's no reason at all to think your period would always occur on the same day every month.
The same way we do.
Your period doesn't start on a specific calendar date, calendars are man-made and your menstrual cycle is controlled by nature/biology. When you menstruate is determined by your menstrual cycle, the typical cycle is 28 days but everyone is different and up to a weeks variation from your average menstrual cycle is normal - it's not possible for your periods to start the same day of the month every month.
Most women miss there first months period after becoming pregnant. Some have their period throughout pregnancy.
Humans can make babies any time of the year, unlike most mammals. Women are fertile once a month, for about 2 days of the month. So there is no season for human females, all the seasons are the same.
your next period should be Feburay 22. its the same EVERY month. it'll always be the 22. but if its your first SOMETIMES it might take a couple months or even years to start again.
Yess
no
It's about the same as human menstrual blood: clean it up ASAP.
No. Some women can't conceive at all. It has to do with their genes and many other factors such as stress.
never there not the same as humans!