Mommy 1, Mommy 2 and Daddy

February 05, 2008

Mommy 1, Mommy 2 and Daddy

A team of doctors have created a human embryo with three biological parents. They planted the nucleus of an embryo (formed in the usual way with egg and sperm) into another egg whose nucleus had been removed. The embryo began to grow as normal.

This of course leads to the disturbing question: do we want to create people with three genetic parents? What are we doing to our children? And does anyone even care about the impact on children, since the overriding concern in all these technologies seems to focus on the desires and "needs" of the adults?

A rather disquieting tangent along these lines is the door that such an experiment opens to polygamy. If children have three "natural" parents, then why can't these parents all get married and live in the home, and share in the raising of their child? Any other arrangement is arguably unfair to the child, who is forced to choose between parents and see less of one than the two others.

It is also interesting that for this experiment, the scientists used the "defective" embryos left over from IVF. And with this little "transplant," the embryos got a second wind and started developing as normal. Thus, there may now be a way to "save" some of those embryos that were previously written off as too damaged to use in IVF.

2 comments:

Anonymous said...: The nucleus of a cell is where the genetic information lives. If you take it out, you remove the genetic information. In the situation you are referencing, only two sets of genetics exist. What the doctor basically did was use the shell of one egg to make a habitable house for another woman's genetic material. He basically gave that genetic material a nurturing environment. He didn't use the genetic material of two women and one man. He used the genetic material of ONE woman and ONE man.

It is physcially impossible to combine three sets of DNA. You'd get triploidy, a common cause of miscarriage. (This occurs naturally when two sperm fertilize one egg.) Fetuses suffering from triploidy rarely make it past 6 weeks and never make it to viability. Triploidy has a 100% mortality rate.

This is pretty basic high school science. At the very least you ought to research before you write; this makes you look plain foolish. The more I read, the more it seems that your grasp of the technology behind these procedures is tentative at best.; February 05, 2008
Anonymous said...: Well, you know what? I stand corrected. I was thinking something different from what you wrote but I went and found the original article and the procedure you're referencing did indeed use three genetic sets. So I apologize for that. And if I could take down my first comment I would but that ability has apparently been disabled.

I still disagree with the way you're sensationalizing it, though.; February 05, 2008

Stop the Baby Trade

Yes, it is a baby trade, like the slave trade of old. Babies have become consumer products, accessories to our lifestyles. They are like pets, those cute and cuddly babies. And like pets, they can be made to your liking. Just buy the sperm at your nearest sperm bank, purchase an egg from your local egg dealer, and rent a surrogate womb. And in 9 months, bring home a baby without a pregnancy, without even a dent in your schedule!

There is supply and there is demand. Babies are disposable: their value and worth depend on being "wanted". As embryos they can receive a life or death sentence based on a screening of their genetic traits. They can be frozen indefinitely, donated for research or simply killed. In the womb they can be "selectively reduced". They belong to whomever they were "intended" for.

Apparently, adults have a "right" to a baby. And before they are born, babies have no rights at all. They can be bought and sold, or traded from person to person.

Even after they are born, some of their natural rights are not recognized or respected. They had better not complain about not having their "natural" or biological parents. If they mind, they are ungrateful. After all, we cuddle them and spoil them and shower them with love - just like our pets.

Well, it's time to stop the baby trade. Infertility is tragic. So is being panhandled by your own genetic parents and being raised by biological strangers. So is being created in a laboratory only to be frozen as "surplus" or screened out and left to die because you are "unwanted".

Children have not consented to these things. Their own parents, their supposed protectors, have allowed these things to happen to them. Adults have selfishly allowed their reproductive urges to trample on the fundamental rights and needs of their own children. But now, as many of these children come of age and we hear their cries of pain, it is time to admit that what reproductive technologies have given to parents, they have also taken away from children.

Sometimes doing the right thing requires a lot of sacrifice. This is one of those times. We need to set aside our adult desires in order to protect children's rights. Let's see babies as human beings who are our equals. Let’s admit that we have no right to harm others to get what we want. Let’s stand up for those who don’t have a signature line on the consent forms, yet who will be forever affected by the decisions taken.

We will find that by protecting the weakest, we are also protecting ourselves. The rights of children are tied to the rights of adults. Children have a right to their own parents; and those parents also have a natural right to know and to educate their own biological children. These natural rights cannot be eliminated, only violated.

Let’s stand up for the natural human rights of children: their right to life from the moment of conception, their right to be carried in the womb of their own biological mother, and their right to know and be raised by their own biological parents.