Nothing happens if you start your period a week early. Menstrual cycles can be different from one cycle to the next, up to a weeks variation is fairly standard. All this means is that your last cycle was a wee shorter than normal, either you ovulated sooner or your luteal phase was shorter.
There is not a problem if you start your period a week early. It is completely normal for this to happen.
Nothing bad can happen from starting your period 1 week early. If this happens it is probably because you're irregular but it does not cause problems.
sometimes it just happens... :/
I started mine on the day of my wedding which was two days too early, this caused me to have a period for three weeks and counting - therefore I would not advise it!!!
It could be that your period is early by a week
Pregnancy symptoms can start as early as the day of conception, if it is a week before your period there are tests you can take a week before your period that will tell you if you are pregnant or not but a definite sign is a missed period.
Mood swings, hyperactivity, wanting to clean, cramps.
anywhere from a week to a couple of days, depends on your body
Yes. The implantation takes place about a week before the your period starts. The size of the embryo is very tiny by that time. You can call it as just a faint spot.
Most likely it is PMS and your period will start in a few days.
You should not be pregnant when you start taking the pills as you start taking them within a week of the start of your period and if you have a period you are 99.5% sure you are not pregnant. However if you are pregnant the pills will have no effect.
mine was a week before my period my friends was a week after her missed period..