Below you can find the If a sperm with an x chromosome fertilizes the egg the baby will be this sex Jeopardy Words Answer. The answer to If a sperm with an x chromosome fertilizes the egg the baby will be this sex has 6 letters. This clue belongs to the Having babies category and is part of Jeopardy Word Level 613. If you scroll near the bottom you will find other clues and answers part of level 613