Apparently egg whites is the best 'intimate moisturiser'! Depends on how desperate you are I guess... Everything else is bad for the little swimmers but pre-seed is just one that is better. Good luck!
I went to http://www.early-pregnancy-tests.com/
and found Pre-seed and Fertilaid. I have friends that tried to conceive for years and once they were on fertilaid for several months they were successful. It is an herbal supplement with red raspberry leaf and lady's mantle which help tone the uterus. This site ships internationally. Also, I just started reading up on Instead for use post intercourse to hold in the sperm.