Rene, you MUST get this book. Also known as NFP (Natural Family Planning) this will help you get pregnant sooner, esp. if you're not having sex at least twice a week. Don't be scared, life is for the CORAGEOUS. Always remember that. Joy is only experienced through risk taking. Although at your age, getting pregant shouldn't be a problem. Also, should you miscarry, try again right away. Time is of the essence and our eggs go downhill fast in our early 40s.
Good luck and God bless.