Answers

2015-07-07T06:30:52+05:30
Both men and women breath in same way diaphragm and chest muscles contract making contract chest cavity smaller and air come out the muscles relax chest cavity gets larger and air comes on.when the diaphragm relaxes and returns normal shape breathing difficulty for women who are pregant come late in pregant as the fetus grows and takes up space other organs in abdomen are pushed out of the way this leaves less room for the diaphragm to relax down into that when the diaphragm does not move all the way down the chest cavity not get as large this means that it is harder to take breath in this is difference is not a lot of problems with fetus developing because of this
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2015-07-07T13:21:58+05:30
both men and women breath in same way diaphragm and chest muscles contract making contract chest cavity smaller and air come out the muscles relax chest cavity gets larger and air comes on.when the diaphragm relaxes and returns normal shape breathing difficulty for women who are pregant come late in pregant as the fetus grows and takes up space other organs in abdomen are pushed out of the way this leaves less room for the diaphragm to relax down into that when the diaphragm does not move all the way down the chest cavity not get as large this means that it is harder to take breath in this is difference is not a lot of problems with fetus developing because of this
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