Fecundability is: (A) Probability to achieve a live birth within one menstrual cycle, (B) Probability to achive pregnancy within one menstrual cycle, (C) Probability to achive a twin pregnancy within one menstrual cycle, (D) Probability to achive a live birth within one year of treatment for infertility
Answer is B. Fecundability is probability to achive pregnancy within one menstrual cycle.