You wouldn't call it normal because it could cause a severe amount of blood loss depending on how heavy your periods are but it very often occurs to most women. This is usually a course of irregular periods that could be corrected by particular medication. You can see your doctor and for advice on how to help regulate your menstruation.
YES. It can be easily seen in Ultrasonography and should be done to see fetal well being and if it is in the normal place (In Uterus.) and not outside. (Ectopic.)
Given a regular menses, ovulation normally occurs two weeks after menstruation.
Two weeks after your start of menses in June 2008
about a week to two weeks if the dog is not normal in about two weeks you should take it to a vet
In two weeks of what? You get pregnancy at fourteenth day of your menses. You can not know the same by this time. You can easily know that you are pregnant by week or ten days after you miss your period.
Not necessarily. It is not uncommon to "spot" a little, especially that early in the pregnancy. If you continue to bleed in amounts similar to your normal menses it could be indicative of a miscarriage. Consult your OBGYN MD or midwife.
No. It should be 3 to 4 weeks.
NO.
The doctor is counting from the first day of your last menses, not from when you conceived. It takes 40 weeks from the first day of last menses until you deliver. The FDLMP method and the ultrasound method of calculating your due date is only accurate to within two weeks, so relax.
A 2-3 day period is normal. In fact, some periods can be as short as 24 hours only. If an out of the ordinary menses has been experienced then perhaps it's time for a pelvic exam and a pap smear.
No, you should see your doctor you might be losing to much blood if you are bleeding for 2 weeks or more.
Generally speaking ovulation (fertile period) occurs two weeks before your period. The chances of pregnancy reach a maximum in the middle of the menstrual cycle, close to ovulation (if you have a 28-day menstruation cycle, the ovulation period is nearly the 14th day of the cycle. ) Cycle is counted from the first day of menses.