Rod Stewart keeps frozen sperm

Rod Stewart froze his sperm "in case of problems", fiancee Penny Lancaster has revealed.

The blonde photographer and model, now heavily naturally pregnant by the singer, said she and Rod were at home when they started the DIY preservation process, then she jumped into a Ferrari to take the precious results to the preservation centre.

The couple plan to marry after the birth next month. Lancaster said: "We did actually freeze his sperm in case there were going to be any problems."