Hey. I am sorry for your loss. Surrogacy is one of the common and successful methods of having babies. I would suggest you this because it is safe and as you are now unable to conceive. I am also a mother of a baby who was given birth by a surrogate. There is a clinic in Europe. The clinic is reliable and affordable. They provide best surrogates to their patients. I have seen many happy couples who are happy now after having babies through surrogacy. You should also give it a try.