Question

 When do the lungs of a fetus develop?

Answer An embryo begins to form lungs in the eighth week of pregnancy. Around the 11th week of pregnancy, the embryo becomes a fetus. The lungs begin to develop in the fetus in the 25th week of pregnancy.... Read More »
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Top Q&A For: When do the lungs of a fetus develop

Will the yolk sac found during an ultrasound given at 8 weeks develop into a fetus while the other sac has clearly already developed into a fetus during a multiple birth?

Answer If my toddler was vomiting from the heat, the first thing I would do is give her cold water to drink and take her to the emergency room immediately.
http://wiki.answers.com/Q/Will_the_yolk_sac_found_during_an_ultrasound_given_at_8_weeks...

When are a fetus'lungs mature?

Lungs, the last major organs to become fully developed, are mature by week 37 of a 40-week gestation, according to the Mayo Clinic. Week 37 is the point at which babies are considered full term, me... Read More »
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When are the lungs of a fetus fully developed?

According to researchers at the Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, the lungs are the last organs to fully develop in a fetus. Full l... Read More »
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When do fetuses develop lungs?

Human lung development occurs in five stages: embryonic, pseudoglandular, canalicular, saccular and alveolar. The approximate time frame is from the fourth week of pregnancy until 18 months of age.... Read More »
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