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Reproduction, Reproductive Technology, and Birthing

Section 3: Human Reproduction, Contraception, and Abortion: Sexuality Confronts Social Policy Chapter Nine. Reproduction, Reproductive Technology, and Birthing. Fertilization and Fetal Development. Sperm penetrates the zona pellucida of the ovum at conception

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Reproduction, Reproductive Technology, and Birthing

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  1. Section 3: Human Reproduction, Contraception, and Abortion: Sexuality Confronts Social PolicyChapter Nine Reproduction, Reproductive Technology, and Birthing

  2. Fertilization and Fetal Development • Sperm penetrates the zona pellucida of the ovum at conception • Fertilization of an ovum forms a zygote • Ovum and sperm each contribute 23 pairs of chromosomes, containing DNA • Twins or multiples result under two conditions • More than one ova fertilized by more than one sperm • fraternal, or dizygotic, twins • Fertilized ovum which splits • identical, or monozygotic, twins

  3. Genetic Engineering Gene Therapy Artificial Insemination In Vitro Fertilization Zygote intrafallopian transfer Preimplantation genetic diagnosis Gamete Intrafallopian Transfer Intracytoplasmic Sperm Injection Computerized sperm selection Microscopic epididymal sperm aspiration Reproductive & Fetal Technology

  4. Fetal Assessment

  5. Pregnancy and BirthingMajor Stages in the Birth Process

  6. Issues in Reproduction & Pregnancy Surrogate Motherhood Choosing Sex of the Fetus Ova & Sperm Donation Cloning Prematurity Breastfeeding Episiotomy Birthing Alternatives Pregnancy-Induced Hypertension Pain Relief During Birth

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