"sour son hot female" is it may be said a source to far flow long parlance.For this, it is some to fear the"heirless", if wife, son daughter-in-law Yun after ising pleased and sour, then very glad.If pleased and hot, then treat with special regard the pregnant woman, even force it to do artificial to have a miscarriage to be pregnant by hoping a next time pleased and sour living male.In fact speak from the angle of medical science, the pregnant woman appears the variety of appetite and sense of taste and descend such as the appetite, to the smell sensitive, love sour or love hot, even want to eat some foods that the peacetimes don't like to eat etc., all belong to normal gestation physiology to respond.This is because the endocrine activity of pregnant woman compares to have a change at ordinary times, the metabolism activity also immediately takes place variety and subsequently produced influence to the digestive system with the result that.This basically is stained with with the embryo's sex not ascend side.
the taste of pregnant woman would also under the influence of different region and different food habit.The for example south sweet north is salty, the Chuan hot west sour etc., this all with everyplace the new born's sex ratio living by pregnant woman didn't show the difference of Zhao.Can also see from here, judge the embryo's sex to absolutely lose ground just from the variety of pregnant woman taste.
in addition, "seven live eight don't live" is extensively also a kind of parlance that the folks spreads.The meaning is to think a pregnancy once premature, the premature new born, who give birth to baby for 7 months, can live, but 8 premature new borns of months don't on the contrary and not easily live.In fact and a little bit have some the persons of medical science knowledge all should can see one this kind of parlance be wrong of.Growth of the human body combines a beginning from the Jing egg of, along with time of change, the embryo develops gradually mature.Splitting into many cells from the unicellular first is just early to have person's form for 2 months.After, each organization organ will develop further and the function is also immediately further sound.Go to be pregnant for 7 months, the embryo's lung then had basic breath function and this is also the basic condition that the new born can survive.Therefore, we say 7 new borns whom months were born before didn't easily survive, mainly is because of breath function not perfect.And be pregnant 7 embryos with later month, because of its lung already basic growth be sound, other organs are also basic mature, have already had existence of basic ability.Past develop than the embryo been born 7 months ago better and more mature, as a result should be better to become to live just right.