Life Goes On-B5
- Created by: Shannon
- Created on: 05-06-13 11:03
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- Life Goes On
- FSH (follicle stimulating hormone)-egg develops in the ovary
- LH- (lutenising hormone)- controls ovulation
- Released from the pituitary gland
- LH- (lutenising hormone)- controls ovulation
- Progesterone-maintains uterus wall
- Oestrogen- repairs uterus wall
- Negative feedback mechanisms
- Triggered by hypothalamu-s
- Menstrual cycle-levels of oestrogen and progesterone are low
- Triggered by hypothalamu-s
- Fertilisation does not occur- oestrogen and progesterone levels decrease
- The pill- makes the body think it's pregnant, inhibits FSH release- eggs are not stimulated to develop
- Fertility treatments- IVF, egg donation, artificial insemination
- Moral and ethical dilemmas
- Amniocentesi-s-extracting and testing amniotic fluid
- Chromosomal analysis- blood test for genetic abnormalities
- Carry risks of causing a miscarriage
- Amniocentesi-s-extracting and testing amniotic fluid
- Chromosomal analysis- blood test for genetic abnormalities
- Carry risks of causing a miscarriage
- Carry risks of causing a miscarriage
- Chromosomal analysis- blood test for genetic abnormalities
- Amniocentesi-s-extracting and testing amniotic fluid
- Carry risks of causing a miscarriage
- Chromosomal analysis- blood test for genetic abnormalities
- FSH (follicle stimulating hormone)-egg develops in the ovary
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