If i cant have my period because i have small uterus how can i have babies but i do have ovaries?

Uterine malformation: When you say "small uterus" does this mean you were evaluated and told there was a problem with how your uterus was formed? Do you only have one horn or is the uterus absent? If your ovaries are functioning you are able to harvest eggs and have a biological child with a surrogate. Exploration and answers best received from a reproductive endocrinologist.