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Why do premature babies have respiratory distress?
Respiratory Distress Syndrom (RDS) is most common in babies born before 34 weeks of pregnancy. Babies with RDS don't have a protein called surfactant that keeps small air sacs in the lungs from collapsing.
When is surfactant produced in the fetus?
between 28 and 30 weeks
When do fetuses begin to produce surfactant?
Fetuses begin to produce surfactant in their lungs around 24-28 weeks of gestation, and its production increases as the pregnancy progresses. Surfactant is necessary for lung development and function by reducing surface tension in the alveoli, allowing for proper expansion and preventing collapse.
How long do you have to go without cleaning your hapsters cage if she just had babies?
you will have to wait 2 weeks before clening the cage or touching the babies
How long is a fancy hamster pregnant before it has babies?
hamsters are usually pregnant for about three weeks
Can newborn babies open their eyes?
Babies can open their eyes when they are born. In fact, they have been looking around in mother's tummy for about 15 weeks before this.
How long do mother squirrels typically stay with their babies before they leave them to fend for themselves?
Mother squirrels typically stay with their babies for about 8 to 10 weeks before they leave them to fend for themselves.
Which trimester is it when the respiratory system becomes mature?
Your respiratory system becomes mature in last few weeks of the gestation. Premature babies get problem in respiration. They do not have surfactant in there respiratory system. You have yo give corticosteroid shots to mother, if you plan to deliver her prematurely.
How old do dwarf hamster babies need to be before it is safe for them to be touched by humans?
2-3 weeks.
How long before you can touch the hamster's babies?
You can touch them as much as you like when they are AT LEAST three weeks old.
Are babies being killed that survived abortions?
No. The limit when abortion is legal is before a fetus is viable. They are not being killed but they get no treatment because they can not survive. They are not developed enough. For a baby born premature at 24 weeks it still only has 50% chance.
How long after birth before babies teddy hamsters be handled?
Wait at least 2 1/2 weeks if you don't want the mother to kill the babies.
