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Do penguins have placenta?
They lay eggs during pregnancy.
What does a placenta do during pregnancy?
keeps a baby alive.xxx
Which hormone released by the placenta during the 2nd and 3rd trimesters helps to sustain the pregnancy?
That hormone is called as progesterone. Placenta starts to produce this hormone from the first trimester only.
What is the vascular organ that forms on the uterine wall during pregnancy?
placenta
What are the main reasons for deformed babies?
birth defects or so called "mutations" can be caused by genetics, toxins crossing placenta during pregnancy, a large number of pregnancy complications and problems at delivery including loss of air, loss of blood and medications such as pain relievers crossing the placenta. Drinking alcohol, even once, during pregnancy can cause fetal alcohol syndrome.
Can the placenta move during pregnancy?
Yes. But the movement is relative. Placenta does not change the position. But lower placenta may move up. So that placenta previa may become normal placenta.
What is the largest group of mamanals?
The largest group of mammals are called placentals. These mammals are animals that during pregnancy have a placenta that feeds the incubating offspring.
Where does the baby gets its food during pregnancy?
From the placenta through the umbilical cord.
How does a developing fetus exchange material during pregnancy?
through the placenta and umbilical cord
37 weeks pregnant with placenta maturation?
During this period your uterus is stretched to the max. You can feel your body change to fit the baby. Your placenta is at a mature point during the pregnancy.
Why would one be spotting during pregnancy?
The most common causes of slight spotting during pregnancy are implantation bleeding, miscarriage, ectopic pregnancy, placenta previa, and placental abruption.
How is placenta previa diagnosed?
Placenta previa can be detected during an ultra sound, but it is normal to have low-lying placenta early in pregnancy.
