The placenta is an organ that develops in your uterus during pregnancy. This structure provides oxygen and nutrients to the baby
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5
What are hormones?
Hormones are your body's chemical messengers. They travel in your bloodstream to tissues or organs.
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20
In which trimester the baby's nose, mouth, and ears are beginning to take shape
First trimester
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20
How can HIV be transmitted?
Only certain bodily fluids can transmit the virus: semen, pre-seminal fluid, blood, rectal fluid, vaginal fluid and breast milk.
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25
How is it possible to have twins?
Twins can occur either when two separate eggs become fertilized in the womb or when a single fertilized egg splits into two embryos.
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20
Can HIV be transmitted through saliva, sweat or tears, and cannot be spread by mosquitoes, social contact, touch or sharing food with somebody who has HIV?
NO!
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10
In which trimester the baby's genitals are developed
Second trimester
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15
How many trimesters is pregnancy divided into?
Three
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25
How does puberty start?
The glands release hormones into the blood. Once released, hormones travel throughout the body looking for target cells that contain matching receptors.
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10
There are many birth control options available for........
pregnancy prevention, avoiding sexually transmitted diseases, and managing monthly cycles and hormones
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Why can a baby be boy or girl?
Biological sex in healthy humans is determined by the presence of the sex chromosomes in the genetic code: two X chromosomes (XX) makes a girl, whereas an X and
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25
In which trimester the baby's muscles and lungs are continuing to mature