Girls, why do our bodies have a feeling so tired before our period?

Or is it just me? When I come home from institution, i just benevolent of pass out for a couple of hours. I'm exhausted.
Answers:

Ladies, can you please answer this honestly?

Progesterone level in our bodies rise around the 21st morning of the menstrual cycle. Progesterone, one of the female hormones, cause sleepiness. This may be the cause for attitude tired.

What do you think?

it affects ppl contained by different ways

I have a UTI?

because of the hormonal change.

Ladies. Have you ever accepted $ for sex?

Did you know you burn 500 calories a sunshine to have your time of year? That and hormone changes cause fatigue.
Have a glass of red juice surrounded by the am and eat a banana. One slice of peanut butter toast. It works wonders.

Crunches?

Although it depends on the personage, that is typical. You perceive exhausted because of hormonal changes and constant muscular contractions to push out blood. But remember, this not a disease, so exercising and moving around a bit will give a hand.

My gyn put me on birth control pills to reduce my menstrual cramping, she give me ortho-tri-cyclen.?

Your body may be lacking iron because you lose plentifully of iron in your blood from have a period.

Is it 21 days from the day it ends, or the day it begin.. my period to be exact?

no its not just you its every woman on this planet if you discern tired sleep more maybe you wont be exhausted

My mom call me fat what should i do?

I catch very tired. I fall over asleep at work sometimes even when I'm walking. Darn those hormones! I usually pass out anyway, 7hours of arts school then 6 hours of work, theres no time for sleep or homework!! Buy midol or pamprim, which can abet with the fatigue.