Orrla......I don't need to P on all fours now, it was when they didn't no what was wrong with me and I know if you don't empty your bladder properly you are asking for big trouble.
My p infection seems to have gone........I am now taking vagifem and gynest cream on the outer bits twice a week, I have done the two week load. I have something called Pudendal Neurelga, nerve damage that effects the pelvic floor. I am 75% better than I was in January, I am only 48 it is a combination of three large babies, years of horse riding and perimenopause. 
Once the bladder has calmed down from all the infection, I will see how the local oestrogen goes and will then go on HRT if necessary, I am not worried about going on HRT but I don't want to try loads of different things at once, otherwise you don't know what is and is not working.
If you look on the pelvic pain thread that explains what is wrong with me and some others, we all seem to have pudendal neurelga in some form or another.
I have had to spend a lot of money, and research everything myself to find the appropriate specialists, and at times it has been hit and miss.
Ladies who have prolapses of the bladder, have to P on all fours I am afraid, and if you have a rectocele the way they have to open there bowels is awful. Poor ladies.