You would have less than a 3% chance by day twenty.
Neither, about a week after your period ends is normal.
you can, but it is less likely.
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. ----
You can get pregnant any time you have sex regardless of when your period was. To find the most likely time when you will get pregnant count back 14 days from the first day of your last period. One month from that day is the most likely time to get pregnant.
no
Yes, the last days of your period can overlap with ovulation.
If you are having a period, you re not pregnant. You cannot be pregnant until after your last period.
7-10 days after your last period started
Only the first days when you bleed are considered really safe, so yes.
no no
Approximately 14 days after the first day of your last period, although the actual number of days varies depending if your cycle is usually shorter or longer than the average 28 days.
Yes