It can take months for your periods get back to normal, especially if you are breast feeding you can miss periods or have long times between them. You can still get pregnant while breast feeding and having irregular periods though so you should still use contraception.
Once you become pregnant your periods will stop until after you have given birth.
Usually three or four is normal.
When you say not leak do you mean your breast? If so it is very normal. Most women don't start leaking until they have given birth.
Depo Provera, a birth control injection given every 3 months generally causes periods to stop. However, if you plan on getting pregnant anytime soon (like in next couple years) i would probably look into other options.
Shay Given's birth name is Seamus Given.
Space
No, the normal force does not do work in a given physical system.
present perfect - have given / has given past perfect - had given present perfect continuous - have been giving / has been giving past perfect continuous - had been giving
An irregular 5 sided pentagon that looks like a hut would fit the given description.
You have to measure it - or have a lot more information that is given in this question.
families and periods
If you stop having your periods is the #1 given