MovieChat Forums > The Blue Lagoon (1980) Discussion > You can't start your period in water

You can't start your period in water


I was really confused by this as a teen - knowing you cannot start your period in the water! You'd think the director would have known that! DUH!

reply

A couple of years back I was trying to find out if you could have it in zero-G.

I'd be willing to assume that Emmeline's first period started just before she got into the water, but she didn't notice it until after she was in.



I disagree with you, but I'm pretty sure you're not Hitler.
- Jon Stewart

reply

You might not be able to start it, but you can sure as hell bleed in the water from a period..

You Have a Hard Lip, Herbert..

Better Living Thru Chemistry

reply

I`m sorry, but I am curious here: Why can`t a period start in the water?

I am as ignorant as the director ;-)


We are all going to die.
I intend to deserve it.

reply

Physics.

There is a pressure gradient between the body and the water, which means blood won't be able to exit the body.


reply

Wait...What? You're not too knowledgeable in physics. If your statement held any water (Sorry..bad pun) Hospitals would have pools so when they had a serious bleeder (carotid artery, slit wrist, etc) they would just dump them in the pool and stitch them up. Fact is if you're in the water while bleeding it is difficult for your blood to clot. So with a severe enough cut you could bleed out more easily in water. Have you never been in an ocean, lake, bay and stepped on something only to have it look as if you were surely going to bleed out? Talk to some divers that have cut themselves with knives underwater.
As far as having your period in the water I have witnessed this happening. But some girls swear they don't wear anything while on their period when they swim. So maybe it is a "depending on the person" thing.

Source: Grey Anatomical. Universal Physician Reference. Web-MD.

reply

Older post, I know. But there's a huge difference between the amount of pressure the heart would push blood out of an open wound (an open artery can shoot blood several feet), and the amount of pressure that'd just naturally be in the human body.

reply

LMAO!! I like how you tried to speak your BS with authority. Pressure gradient? Priceless. Yea slice yourself open and then get into water. See how that works.






- Religion is regarded by the common people as true, by the wise as false, and by rulers as useful.

reply

Even if that wer true, which it isn't, it is irrelevant. Blood is a symptom of a period, not the cause. Whether the blood could exit or not (and it certainly could; cut yourself with a knife in water and see what happens) has nothing to do with a period starting.

The original author of this thread is flat-out wrong.

reply

you sir, know nothing of physics. your body would also experience the pressure from the water or do you think that if you only go into the water up to your neck that your head would explode from the extra pressure on your body. the moron is strong with this one

reply

The body is fluid filled. When free diving in the ocean the pressure inside the body is the same as outside, as water is virtually incompressible. The lungs collapse under the pressure a bit and the ears have to be equalized as the diver descends.

reply

Um, yes, you can start your period in water. Some women's periods stop in water, but that's uncommon. If you're one of them, consider yourself lucky!

reply

WTH
Y can't you start your period in water?
And since when do some women not get theirs in water? If this is true why aren't more women moving into a swimming pool once a month?

Lois & Clark 4EVER!!!
DC can SUCK IT!!!!

reply

[deleted]

I think you may STILL be confused. I am wondering how old you are. DUH... really honey? Water... a cure??? You must be the next Billionaire...

reply

Well, my first period came when i was in the water.
It's was really embarassing, because I was swiming in a club, and when I realized what happened, was too late. I'll never forget this.

reply

Old wives tale. You most certainly can be in the water and have your period begin...and it doesn't stop just because you get into water. If you're not a heavy bleeder the water can dilute the blood the point where you don't notice it, but it does not stop flowing and water pressure doesn't keep it from leaving your body.

reply

This is definitely an old wives' tale. Your period has a mind of its own. It will start no matter where you are.

reply

ha ha ha silly opinion

reply

You can to start your period in the water. Have you ever taken a cup and held it upside down in water and it's pushed back up because of the air trapped in it, but if you tilt it to let some air out, water rushes in? Same concept. You can start your period, but because of the water pressure, it just won't bleed out.

reply

And, you could have it in zero gravity. Do you have any idea how long it took me to be able to say that with any confidence?



I disagree with you, but I'm pretty sure you're not Hitler.
- Jon Stewart

reply