Statistics clomid and getting pregnant. On each side of the lower surface, or foot, there is a broad membrane, which appears sometimes to act as a ventilator, in causing a current of water to flow over the . If you leave it too late then it will minimize your chances of getting pregnant and contribute to the statistics of unsuccessful clomid success rates. . 80% of women will ovulate and 40-50% will fall pregnant. . if OHSS does not occur, women who use Clomid but do not have any ovulation pro... more