All perfect praise be to Allah the Lord of the Worlds. May His peace and blessings be upon our Prophet Mohammad and upon all his family and companions.
It is permissible to freeze and transport sperms taken from husband to conduct vitro fertilization with his wife who can`t give birth naturally. However, this is provided that the insemination takes place during marriage along with taking all the necessary precautions to avoid mix up of samples upon freezing and transporting and that this procedure is conducted through a reliable and trustworthy medical center.
However, if there is doubt about this procedure, then vitro fertilization using these frozen sperms must be refrained from, as decided by Resolution No. (248) of the Jordanian Iftaa` Council. And Allah the Almighty know best.