What do you ladies feel on insimination ?

I was diagnosed with a rear lung disease and was told if i ever wanted children to have them young. So that I may be able to breathe for both myself and my future child. But i am now 27 and was just informed that I have 32% lung capacity so should I get an insimination done to enjoy a child and be able to play with my future child before I pass on. ?

I am thinking insimination because my current relationship is hell we are always fighting and he never wants to communicate or work things out he will just stay quiet for a few days then turn to wanting sex. (So he sweeps things under the rug) I so not want a child in this relationship