Fertility, IVF & Hormones

Description

GCSE Biology Mind Map on Fertility, IVF & Hormones, created by BubbleandSqueak on 20/05/2013.
BubbleandSqueak
Mind Map by BubbleandSqueak, updated more than 1 year ago
BubbleandSqueak
Created by BubbleandSqueak almost 11 years ago
451
0

Resource summary

Fertility, IVF & Hormones
  1. Hormones
    1. Chemicals that regulate functions of organs and cells
      1. Adrenaline
        1. Increases heart rate
          1. Produced in the adrenal gland
          2. Menstrual Cycle Hormones
            1. FSH = Follicle Stimulating Hormone
              1. Encourages egg to develop
              2. LH = Luteinizing Hormone
                1. Causes egg to be released
                2. Oestrogen-secreted by ovaries
                  1. Stops production of FSH
                    1. Stimulates LH to start
                    2. Progesterone
                      1. Causes Uterus lining to thicken
                    3. Insulin
                      1. Produced in the pancreas
                    4. IVF
                      1. Infertility
                        1. 10% UK couples are infertile
                          1. Infertile if they have had sex for over a year without contraception and haven't concieved
                          2. Low level of FSH means eggs won't develop
                          3. Doctors give women an injection of LH
                            1. Causes them to 'super ovulate'
                            2. Eggs are collected and fertilised in a petri dish with the man's sperm
                              1. A few of the healthy embryos are implanted into the women's uterus
                            3. Contraceptive pill
                              1. Some side-affects in some women
                                1. Dizziness
                                  1. Sickness
                                    1. Mood swings
                                      1. Weight gain
                                        1. Loss of interest in sex
                                          1. Severe (rare) side-affects
                                            1. Increased blood preassure
                                              1. Strokes
                                          2. Diabetes
                                            1. Causes someone's blood sugar level to become too high
                                              1. Type 2 Diabetes
                                                1. Cells don't respond to insulin
                                                2. Type 1 Diabetes
                                                  1. The body doesn't produce enough insulin
                                                  2. Symptoms of Diabetes
                                                    1. Weight loss and loss of muscle bulk
                                                      1. Feeling very tired
                                                        1. Feeling very thirsty
                                                          1. Urinating frequently
                                                        Show full summary Hide full summary

                                                        Similar

                                                        Biology AQA 3.1.3 Cells
                                                        evie.daines
                                                        Biology AQA 3.2.5 Mitosis
                                                        evie.daines
                                                        Biology AQA 3.1.3 Osmosis and Diffusion
                                                        evie.daines
                                                        Biology- Genes, Chromosomes and DNA
                                                        Laura Perry
                                                        Biology- Genes and Variation
                                                        Laura Perry
                                                        Enzymes and Respiration
                                                        I Turner
                                                        GCSE AQA Biology - Unit 2
                                                        James Jolliffe
                                                        GCSE AQA Biology 1 Quiz
                                                        Lilac Potato
                                                        Using GoConqr to study science
                                                        Sarah Egan
                                                        Cells and the Immune System
                                                        Eleanor H
                                                        GCSE Biology AQA
                                                        isabellabeaumont