Miscarriage Bleeding. How long do you bleed after a miscarriage? It is normal to bleed for up to two weeks after your miscarriage has occurred. This bleeding may be a steady flow, or may take a stop and start pattern, where you do not bleed for a day or two and then begin again. If your bleeding is very heavy after 2-3 days, please contact your doctor as you may have some retained tissue that is causing the heavy bleeding. When can you expect your next period after miscarriage? You can expect your period to return in about 4-6 weeks after the loss of your baby.
Survival in Space Unprotected Is Possible--Briefly. But don't linger in the interstellar vacuum, or hold your breath. By Anna Gosline | February 14, 2008. NASA. As far as certain death in a science fiction plot line goes, being ejected into the vacuum of space is more than a pretty sure thing.he lack of oxygen to the brain renders you unconscious in less than 15 seconds, eventually killing you. When the pressure gets very low there is just not enough oxygen. That is really the first and most important concern, Buckey says.
Confidence votes 315. It depends on, among other things, the length of time, the medium the human is in, what they are wearing, and their conditioning. Being in cold temperature air with proper shelter and clothing, humans can survive indefinatley, even if the temperature is below zero degrees. But a person in regular clothing immersed in water just above freezing will last only a few minutes.