contraception

• What are the two main categories of contraception methods?

  Hormonal methods and non-hormonal methods
• How do oral contraceptives work?


  They contain hormones that inhibit FSH production, preventing egg maturation
• What is the function of injectable, implantable, or patch contraceptives?


  They release slow-release progesterone to inhibit egg maturation and release
• What are barrier methods of contraception?


  Condoms and diaphragms that prevent sperm from reaching the egg
• What is the role of intrauterine devices (IUDs)?


  They prevent embryo implantation or release hormones
• What is the purpose of spermicides in contraception?


  To kill or disable sperm
• What does abstinence refer to in the context of contraception?


  Avoiding intercourse around ovulation
• What are the surgical methods of contraception?


  Male and female sterilization
• What factors should be considered when evaluating contraceptive methods?

  Effectiveness, side effects, and accessibility
• What personal and social implications should be assessed regarding contraception methods?


  Personal, social, economic, and ethical implications
• What are the advantages and disadvantages of different contraceptive methods?


  • Advantages:
  • Effective in preventing pregnancy
  • Variety of options available
  • Disadvantages:
  • Side effects
  • Accessibility issues
• What ethical issues surround contraception?


  • Broader implications beyond scientific facts
  • Ethical and societal perspectives
  • Patient perspectives
• What are fertility drugs used for?

  To administer FSH and LH to stimulate egg maturation
• What is the process of in vitro fertilization (IVF)?


  FSH and LH stimulate egg maturation, eggs are fertilized in the lab, and embryos are implanted
• What are the benefits of IVF?


  It offers a chance for women to conceive
• What challenges are associated with IVF?


  It can be physically and emotionally stressful with variable success rates
• What risks are associated with multiple births in IVF?


  They can affect maternal and fetal health
• How have advancements in microscopy impacted IVF techniques?


  • Improved egg and embryo observation
  • Enhanced fertilization techniques
  • Better understanding of embryonic development
• What are the ethical considerations surrounding IVF?


  • Social implications for families
  • Patient perspectives on treatment
  • Ethical dilemmas regarding embryo selection
• What hormone is produced by the adrenal glands during stress or fear?


  Adrenaline
• What is the function of adrenaline in the body?


  It increases heart rate and enhances oxygen and glucose delivery
• What hormone regulates metabolic rate and is essential for growth?

  Thyroxine
• How are thyroxine levels controlled in the body?


  Through negative feedback mechanisms to maintain homeostasis
• What is the negative feedback mechanism in hormone regulation?


  It involves detecting hormone levels and making adjustments to maintain balance