I have 21 year old and 12 year old son, my new partner of 3 years is 10 years younger and does not have any children. Two years ago I removed my coil, to date no pregnancy. I feel more tired now and feel at last i have more freedom, Is it wise to keep trying, I love children and would love to give him one , but really i think the time has passed me now. Do I really want another 18 years of child care, being anchored down