1. Reproductive Systems 2nd Week
Fertilization
Differentiation
Implantation
Placentation
Ectopic Pregnancies
Hormones of Pregnancy
Genetic Testing
Parturition (Childbirth)

2. Fertilization
Fig 28.3

3. Fertililzation

4. Fertilization

5. Fertilization

6. Fertilization

7. Zygote undergoes Mitotic Division
web

8. Differentiation
web

9. Blastocyst / Embryonic Mass

10. Implantation
Fig 28.3

11. Implantation
Fig 28.4

12. Implantation
p / 1077

13. Implantation

14. Placentation
Fig 28.6

15. Ectopic Pregnancies
Fig 28.3

16. Testing for genetic abnormalities
Maternal Serum Screen a.k.a…Bart’s test, Triple Screen, Maternal Serum Test, etc.

17. Amniocentesis

18. Hormones of Pregnancy
Fig 28.5

19. Fig 28.15

20. Parturition (childbirth)
Fig 28.16
May be inhibited by:
Brethine (terbutaline)
Childbirth according to Dr. Seuss