The heart is composed of two major loops. One going from your heart to your lungs, the other going from your heart to the rest of your body. When your heart beats, strong cardiac muscles pump blood to these destinations. I hope this helped.
Usually, a thorancentesis is preformed to drain the accumulated fluid which is restricting their ability to breath.
If the woman wants to find a patern of ovulation, all she needs to do is acknowledge the date of her period each month until she finds some sort of consistency.
