Sperm procurement and analysis in Jewish law.

Whether, and how, a husband whose marriage has proved barren may procure a sample of his semen for a fertility test is a question that has often been discussed in rabbinic writings. It is permissible according to most rabbis to obtain sperm from the husband both for analysis and for insemination, but a difference of opinion exists as to the method to be used in the procurement of it. Masturbation should be avoided if at all possible and coitus interruptus or the use of a condom seem to be the preferred methods. Since many important legal and moral considerations, which cannot be enunciated in the presentation of general principles, may weigh heavily upon the verdict in any given situation, it seems advisable to submit each individual case to rabbinic judgment, which, in turn, will be based upon expert medical advice and other prevailing circumstances.