Hi LouBlou -you are definitely on the right thread. Welcome
Suggestions for improving chances? Wow, there are so many:
- Start taking your waking temperature with a specific "basal" thermometer,and chart the results on Fertility Friend. this will give you a clear idea of your cycles and when you are likely to be fertile.
- Use ovulation predictor sticks (cheapest ones are online)
- Consider investing in a Clearblue fertility monitor if you want a good clear guide to when you are most fertile. This is not cheap and the sticks are pricey.
- There has been talk of supplements that help with egg quality, but there is conflicting information. However the protocol usually involves: DHEA 75mg a day, Coq10 400-600mg a day. Some people also take myo-inisitol and L-arginine and melatonin. I don't bother with that, the supplements just cost too much! I have also read that these things help with fertility:Vitamin E, VIt D (you may want to check if you are deficient), royal jelly, extra folic acid,aspirin, maca, wheatgrass, manuka honey, fermented cod liver oil etc,etc.
- Have you considered clomid? You could discuss that with your GP.
- Alternative therapies: Acupuncture is great for fertility and overall health. I find it helps to relax me, which is useful as ttc is stressful. I believe some ladies have had good luck with reflexology. I think hypnotherapy is also supposed to be beneficial. Also, yoga and meditation might help.
- There are upteen books written on fertility and fertility diets,and to be honest I think I may have read them all in the last five years. A common thread in all of them is that a diet that it high in vegetables, omega three fats (from fish, grass fed meat etc), and good sources of protein is the best option. For some people dairy is a good idea, but for others it is a no no. Traditional Chinese Medicine suggests that dairy products are "cooling" which is bad for conception. A cold womb is not good in the eyes of my acupuncturist. She's been trying to get me off dairy for years. I have been off it now for about 6 months and do feel better for it. But I think everyone is different.
Okay, now for some of the more crazy things one can do (I'm not admitting to having done them myself
):
-Buy a fertility spell from Mia angel - she used to sell them on ebay, but I think they banned her from selling spells so now she sells fertility jewelry but does spells elsewhere. I know someone who got pregnant three times with three of her spells, but miscarried each time (the two are clearly not related!)
-ask a psychic what to do. Mine said I'd get preggo with twins next month if I take the clomid. I 6don't6 actually believe her.
-wear fertility jewelry: pink quartz, moonstone, fertility goddess symbols
-Feng Shui the house and particularly the bedroom to allow conception (in other words: tidy up).
-drink gallons of nettle and red clover tea to boost fertility (tastes like pond scum, so it must be really good)
-complete a visualisation board (otherwise known as a "treasure map") with images of what you would like the universe to provide .I have seen one mine with pictures of positive pregnancy tests, bulging bellies and newborns.
Well that's all I could come up with for now.
I have tried almost everything (barring a fertility clinic). Perhaps at our age it is just a matter of being patient. I know how hard that is. 
I have just realised my DH will be away during my next fertile phase, so next month might be a bust already. F*%$ing H$ll !!