It's very unlikely that you'd have a normal period the first month off Birth Control (I'm assuming by 'birth control' what you actually mean is the combination pill - please don't use these terms interchangeably, there are many forms of birth control!).
Your first 'period' will be your withdrawal bleed as normal, but after that it may take a few months to get a real period again. It can also take up to 12 months for your cycles to regulate again once you stop using hormonal birth control.
Yes birth control changes your cycle causing your body to have to adjust to the birth control after a few weeks it should become a normal schedule.
Yes.
It depends on the type of birth control. Sometimes after starting it, it could be longer than normal, and sometimes it will disappear the first month. Sometimes it will be normal, and sometimes is will be shorter.
Yes, sometmes when you start birth control you will have break through bleeding and it can tie in with your period since you started the pill during your period.
Yes; if you start birth control on the first day of your period, you'll have immediate protection.
You will find that your period is lighter when you are on the pill (or patch or injections).
Certain birth control pills do make your period lighter or stop completely while you are taking them. If it concerns you too much call your gyno, but I believe this is normal for some.
Its normal on any birth control to have a very light or not even noticable period. Its because your body is still adjusting to the new changes to it.
Your first period after stopping birth control pills will normally arrive in 4-6 weeks. If your periods were irregular before you went on the pill, they're likely to return quickly to their previous irregular pattern.
Yes. The first month or two after you start birth control your period will be somewhat irregular.
The normal menstrual cycle is ovulation 14 days after your period. The first period post-partum can occur any time and birth control methods should be used.
Normal side effect of starting birth control. It is common in the first three cycles. If it keeps occurring into the fourth cycle, or is troublesome to you at any time, contact your health care provider for advice.