“The Rosie Effect” is a continuation of the worldwide publishing sensation of the romantic comedy “The Rosie Project” about a young geneticist Don Tillman, who tried to find a wife using a thirty-page questionnaire developed “by science”, but discovered that love is beyond the control of science . Rosie Jarman “failed” on most points of his profile, but turned out to be “the best woman in the world.” ... After the wedding, Don and Rosie move to New York, where ten months later Rosie announces that she is pregnant. Don faces a task no less difficult than finding a wife - preparing to become a good father.