Use of hormones to treat Infertility

  • Created by: alias12
  • Created on: 27-02-19 17:26
View mindmap
  • Use of hormones to treat INFERTILITY
    • Why are some women infertile? How can this be treated?
      • Taking a 'fertility drug' which contains a combination of FSH and LH
        • FSH stimulates maturation of the egg in the ovary
          • LH stimulates the release of the egg
        • The woman can then become pregnant via sexual reproduction
      • Due to problems with ovulation
    • Another treatment for infertility involving hormones is In Vitro Fertilisation (IVF)
      • What are the disadvantages?
        • Emotionally and physically stressful
          • Low success rates
          • Expensive
          • Can lead to multiple births
            • Risk to both the babies and the mother
      • How does it work?
        • The mother (or egg donor) is given FSH and LH to stimulate the maturation of several eggs
          • The eggs are collected and are fertilised by sperm from the father in the lab
            • The fertilised eggs develop into embryos
              • At the stage where they are tiny balls of cells, one or two embryos are inserted into the mother's uterus

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Variation and reproduction resources »