When the foetus has abnormalities there is no limit on the time of abortion.
Pity2 says this the foetus collection was also made without the parents' knowledge or consent.
In pregnancy, it lengthens and becomes a barrier to help retain the foetus.
However, when pregnant females are infected, the virus can damage the foetus, leading to a range of deformities at birth.
Dermatoglyphics develop at specific times in the foetus at the same time that critical growth in the brain is taking place.
The foetus can also develop problems in the womb, including genetic defects.
Many women fear that, if they cannot eat because of sickness, they will harm the foetus, but research shows this to be unfounded.
The main source of vitamin D is sunshine and women living in northern latitudes such as Scotland often do not get enough to ensure healthy growth of the foetus.
The judge found the main blame for Kalisha's death lay with the doctor, after he failed to diagnose the pregnancy as ectopic, where the foetus develops outside the womb.
There was shock in June last year when photos were leaked of a woman lying next to the foetus she had been forced to abort under the one-child policy.
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But researchers at the Centre for the Developing Brain have found ways to counter the effects of these movements, building up full three-dimensional pictures while the foetus is in motion.
BBC: Babies' brains to be mapped in the womb and after birth
Both the 12-week and 20-week laws include exemptions for rape, incest, and cases when the mother's life is in danger or the foetus is diagnosed with an extremely serious disorder.
The governor said the bill contradicted the landmark 1973 Supreme Court opinion in the case of Roe v Wade, which ruled abortion was legal until the foetus could survive outside the womb.
To minimise the possibility of the foetus developing spina bifida, woman are advised to take folic acid supplements in the months leading up to conception and the first three months of pregnancy.
The draft report on the death of Savita Halappanavar has found an over-emphasis by medical staff on the welfare of the foetus, which was unviable, a solicitor for her widower Praveen has said.
Most countries in the region - where Roman Catholicism is a dominant force - allow abortion only in cases of rape, when the woman's life is in danger or if the foetus is severely deformed.
But Dr Mary Favier, said the expected legislation does not go far enough and not just because it does not allow for abortion in cases of rape, incest or where the foetus cannot survive outside the womb.
BBC: Battle between anti-abortion and pro-choice campaigners
She said Savita was in a bad way - the foetus was unviable but there was still a heartbeat - and she was trying to comfort Savita and to explain the position in Ireland on abortion to somebody not from the island.
It appeared to be the genes passed on to the mouse foetus that made all the difference - if a mouse could produce enough G6PD, it tended to survive, even when carried by an enzyme deficient mother.
Women will eat soups naturally high in the vitamin, which it is believed may promote lung growth in the developing foetus.
The agents prescribed to counteract these effects are both expensive and only partially effective, and cannot be given to women who might want to become pregnant, because they are harmful to the developing foetus.
The researchers' favoured theory for the link to depression is that the changes a foetus has to make to compensate for a harsh environment in the womb may in some way leave it poorly prepared for the conditions it will encounter in later life.
He was part of a team investigating the use of stem cells, which are able to become any other type of cell in the body from nerve to bone, taken from the amniotic fluid which surrounds a developing foetus in the womb.
But medical technology has also pushed earlier and earlier the age at which a foetus becomes viable outside the womb, putting abortions even in the second three-month term of pregnancy on shakier moral ground.
ECONOMIST: Raising the stakes in the battle over abortion | The
To get human retinal cells at the same stage of development, however, would involve taking stem cells from a foetus during the second trimester of pregnancy.
These laws provide harsher punishments or additional murder counts for those whose actions result in the death of a foetus.
These high lead levels may harm both the mother and developing foetus.
However, I think the worrying trend towards the commercialisation of pregnancy and trend in "foetus parties" can add to the burden and can increase the expectation for mothers which midwives then have to deal with.
Across the country services for "foetus" parties are popping up.
Last month a doctor and his assistant in Haryana were sentenced to two years in jail for revealing the sex of a female foetus and then agreeing to abort it.
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