Should parents be able to choose the sex of their baby?

In case you hadn't already noticed, a public consultation has been taking place in the UK over the past few months. Your views are being sought as to whether couples should be able to choose the sex of their prospective children.

When a woman is expecting a baby, someone is sure to ask her whether she wants a boy or a girl. Some people genuinely don't mind which sex their baby is, whilst others have a clear preference. That preference might be motivated by vague notions of what boys and girls are like; it might be borne of a desire to balance up a family dominated by one sex; or it might be caused by real social and economic pressures. It's clear that some people really do care what sex their child is going to be. But is it right to act on that preference?

The organisation carrying out the public consultation, the Human Fertilisation and Embryology Authority (HFEA), decided to launch an enquiry into social sex selection after news from the United States that American couples are now able to determine the sex of their baby before conception, by using a technique that sorts sperm according to the sex determining chromosome they carry. The technique isn't currently available in the United Kingdom. But if and when it is, how should we react?

Is it always wrong to choose the sex of one's child for reasons other than avoiding a serious genetic condition? What happens if a couple has two or more children of the same sex: should they be given special permission to sex select? And what about the effect of sex selection upon society; would it skew the sex ratios or lead to discrimination? Or might it offer a harmless option to those couples who feel strongly enough to act?