100 likes | 122 Views
Pregnancy Trimesters. 50 Lessons Over Easy. Birthday Party. By the month By the day By the year. 1 st Trimester (1-3 month). A mother’s breasts become larger and more tender, weight gain begins, and she retains more bile salt, which may cause her to itch.
E N D
Pregnancy Trimesters 50 Lessons Over Easy
Birthday Party • By the month • By the day • By the year
1st Trimester(1-3 month) • A mother’s breasts become larger and more tender, weight gain begins, and she retains more bile salt, which may cause her to itch. • Her hear pumps 25-50% more blood than b/4 the pregnancy.
The developing child passes through the zygote and embryo stages to become a fetus. • By the end of this trimester, the fetus is usually about 3inc. Long and weighs one ounce. The fetus can move, swallow and urinate.
2nd Trimester(4-6 month) • A mother’s abdomen begins to protrude and she begins to feel the first feelings of life, or quickening. • Her heart again increases in blood by another 10%. The mother may also begin to feel painless contractions of the uterus.
The fetus sleeps, wakes and will lie in a favorite position. • It will also stretch, hiccup, kick and move around. • By the end of this trimester, the fetus is about 14 inches long and weights one and one-quarter pounds.
3rd Trimester(7-9 month) • A mother’s uterus in this trimester is now the size of a small watermelon and weighs about two pounds. • The fetus is very active until shortly before birth. About 2 to 4 weeks before delivery, the fetus gains weight and moves downward and outward with its heal at the pelvis.
This is called lightening. • The average fetus is about 20 inches long and weighs 7 ½ lbs. • Birth occurs 266 days after conception.
Third Times a Charm • Class will divide into 3 groups. • Come up with as many thing as they can think of that come in 3’s. • 3minutes.
Pregnancy Trimesters • Complete the worksheet. • Due at the end of class.