Forget it! It's NOT an effective form of Birth Control!
There are a number of reasons: The first is that periods can become irregular and the rhythm of your cycle can change. Also because this method relies on human accuracy there is bound to be error.When estimating the one's rhythm one may not take into consideration factors that will affect it, for example sickness and stress.
In human physiology, a refractory period refers to a brief period of time after a nerve or muscle cell has been activated where it is temporarily unable to respond to another stimulus. An example of this is the refractory period in cardiac muscle cells, where after a heartbeat, there is a brief period where the muscle cell cannot contract again immediately. This helps regulate the heart's rhythm and prevent irregular heartbeats.
It can cause irregular periods.
could last up to 8 days if your like me, but that's been the longest for me!
yes, its possible that you can be if your periods has always been irregular they often still longer if you but that's how you know.
i have been starting every month on or before the 14th than this month i haven't started yet and it is the 14th could it be I'm pregnant or that I'm just irregular.
It couldn't hurt to take a pregnancy test and it will put your mind at ease. Maybe you are not pregnant and you accidentally missed a pill.
I have irregular periods they come every forty days its been three weeks after my period and I have dark spotting my period is in about two weeks from now my last period began on January 6th
My periods are a little irregular. They start at random times for no reason at all, but I am completely healthy. Don't worry about it unless your periods start to get irregular all of a sudden. If your period cycles have always been a bit irregular, don't sweat it.
It means your period is irregular and it may be you just started having a period or have been ill or under stress. If this continues go see your doctor and get some help.
Yes, "been" is an irregular verb. It is the past participle of "be" and is used in perfect tenses and passive voice constructions.
Your period can be irregular sometimes, this can happen for a number of reasons. The foods you eat, the amount you exercise, how much stress you experience, your age, etc can all affect hormone levels that would make your period irregular. But it may help for you to keep track of your period on a calendar. Then you can make sure that you're still regular. It's totally normal to be days off of your cycle, no worries.