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Vocab
Ovulation- Once a month, approximately every 28 days, the ovary releases ova sometimes it even releases more than one ova. -
Vocab:
Conception- The action of conceiving a child or of a child being conceived. -
Vocab:
Zygote- A fertilized ovum -
Vocab:
Embryo- A unborn offspring in the process of development, during the period from approximately the second to the eighth week after fertilization. -
Vocab:
Fetus- An unborn offspring more than eight weeks after conception. -
1st Trimester
Length of Time: Conception - 12 weeks -
1st Month
4 weeks:
1. Baby has heart beat.
2. Baby is developing a heart that pumps blood.
3. Brain is developing. -
2nd Month
6 weeks:
1. 5/8 inches long.
2. Eyelids form.
3. All organs developed. -
2nd Month
8 weeks:
1. Bones and muscles developing.
2. Leg buds start to grow.
3. Arm buds start to grow. -
3rd Month
12 weeks:
1. You can hear baby's heart beat.
2. All organs work.
3. Arms, legs, and hands fully developed. -
2nd Trimester
Length of Time: 13-27 weeks -
4th Month
- You can feel the baby move.
- The baby's skin is pink.
- The umbilical cord and placenta works.
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5th Month
- The baby moves a lot.
- Weighs 8 ounces.
- The baby will sleep in your belly.
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6th Month
- Eyes are fully developed.
- The baby can hear.
- Taste buds form.
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3rd Trimester
Length of Time: 28-40 weeks. -
7th Month
- The baby can cry.
- The baby can suck their thumb.
- The baby can open their eyes.
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8th Month
- The baby gains 2-3 pounds.
- The baby moves their head into the down position.
- The baby's lungs are fully developed.
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9th Month
- The baby is 14-15 inches long.
- The baby weighs 6-8 pounds.
- The fetus acquires antibodies from mother.
