As far as I know, Utrogestan is the most natural form you get its bio identical. It really does not have to be inserted in too far at all just past the entrance works for me. Yes it does seep out overnight, but that usually only happens after a few hours and sometimes a bit of the outer casing will come out in the loo first morning wee. I also find Utro can make me feel a bit "wired up" but I have read that increasing the dose to 200mg sometimes helps that. I cannot answer as I dont want to take so much but most women are on that dosage plus more although personally I would love to find a 50mg Prog dosage that one can use Vaginally but just not possible. Why dont you try using it cyclically so you then only use it for 2 weeks of each month, just bear in mind, this will result in a short withdrawal bleed so if that is going to be a problem, then you will need to use daily.