There is nothing wrong with finding out the sex of the baby before its birth unless it involves great expense.

There are two methods of test-tube babies which are acceptable as a last resort in cases of necessity: 1- When the sperm is taken from the husband and an egg is taken from the wife, fertilization is done externally, then the embryo is planted in the womb of the wife. 2- When the sperm of the husband is taken and injected into a suitable place in the cervix or womb of the wife so that fertilization may take place internally.