It can be but I would see a doctor just in case.
It's not going to kill you or anything, but you shouldn't be bleeding that long - see your doctor to find out what's going on.
if the last period started on 28 December and this month on 24 January then which is the safe date to do intercource
There is no "safe" time during a month to have unprotected sex!!
If it was safe sex and you did have your period afterward, then your 2 month break between periods is probably a fluke. It happens for various reasons; stress, chance in diet or exercise, or medications. If you are worried, take a pregnancy test to be safe, it will show the correct result by now.
You can get your period at ANY time of the month.
Why did i have your period 2 times this month?
Your period comes two weeks after you release an egg. If you happen to release an egg early, your next period will be early. It sometimes happens. That means you don't really know when your "safe, won't have a baby" time is.
Your period occurs once a month.
What is the notice period if you work six month?
During your menstrual cycle there is a period known as safe which is when you don't ovulate. The opposite is the period when you do ovulate which is unsafe if you want to avoid pregnancy. Some couples rely ion this as a contraceptive but it's very unsafe since women don't always ovulate at the same days each month.
If you have vommitted, you are no longer safe. Use a condom for the rest of the month until you get your period and start your new strip. be careful!
A women is supposed to have only one period every month, so if she has two in a month which is rare the chances are that she may not have a period the following month.
No it is not. You should see a doctor and have it checked out.