Hello I am over 40 and think I am pregnant. Well here is my problem. I have had a couple miscarriage and false pregnancy tests, then there are premenopause symptoms. So how long should I wait before taking a test? I don't want to take it too early. I don't want to be disappointed. Some of my symptoms are one I missed period, headaches, nausea without vomiting, cramping in my legs and indigestion. I just wanted to get some thoughts from other woman.