sometimes its a simple fact of that you trying to hard as silly as it sounds! i really can see no harm in having a bath if anything like you said its to relax you. Afriend of mine tried for 2 years with no luck, but when she went to see the doctor she gave him these tips 1] you syart ovulating around 14-10 days before your period, therefore thats the best time to concieve 2] semen takes about 48 hours to build back up so having sex EVERYNIGHT will not really make much difference 3] enjoy it and have fun! like my friend sais sex did become a bit of a neccessity for the two of them and put soooo much pressuse on themselves, however im now happy to say they have a gorgeous happy 4 year old now. good luck !