I'm planning to identify a suitable candidate to get married to, and who is genetically appropriate enough to give me good quality kids, then convince this person to marry me and carry my child, within the next year. Difficult, but I assume interesting.
Why the rush? It's not like you're gonna be impotent at age 40 or something. The pressure to "do or die" in one year only is likely to jeopardize your effort... unless you date single, childless 40 year old women. But what self-respecting man would do such a thing when there are so many younger, hotter women?
carry my child
If they're a woman, they're a lesbian. I'm pretty sure men can't bear children.