Yes, Xo keeps the baby in Jane the Virgin.
Based on the provided reference, Alba stated she "thanked God" that Xo kept the baby. This confirms that Xo decided to continue the pregnancy.
Additionally, the reference mentions that Jane and her family discuss the possibility of abortion at a later point in Jane's pregnancy when she had an abnormal sonogram. This situation does not affect Xo's pregnancy decision and does not influence the fact that she does keep her baby.
Therefore, based on the information given, Xo does indeed keep her baby.
