Yes some women will have bleeding of implantation approx 48 hours after fertilization which will cause symptoms like you describe.
once in two days
no you have to have intercourse to get pregnant nooooooooo
sure can
No. Sperm can only live in the body 5-6 days.
It is not unusual for it to be brown. It is very possible that it will change from brown later on. This is normal.
A rabbit will have its babies about 28-32 days after conceiving them.
Yes, it is completely normal to get brown discharge for four days before your period, this is spotting which is just light bleeding as your period starts. A virgin is absolutely no different to a non-virgin.
It is best if you wait until 14 days after intercourse.
Yes, your prime time for conceiving is 10-14 days after your last period.
no
Ovulation occurs about 14 days before your period is due, so carefully timing sexual intercourse is the way to conceive naturally. If you have a 30 day cycle ovulation would happen about Day 16, a 26 day cycle would be about Day 12, etc. Count forward from Day 1 (the day your period starts). Have intercourse every other day starting two days before you expect to ovulate through two days after.
Do the intercourse in the safe period. It normally starts from 5 days before the cycle and 10 days after the menstrual cycle.