41. The pregnancy rate with fertility drugs is lower than it is with in vitro, Kort said. 42. Pregnancy rates by this method vary more than those achieved by sperm banks or fertility clinics.43. A few weeks with these dolls and the teen pregnancy rate should be hovering near zero. 44. Recent statistics have shown that Aspley has one of the highest teenage pregnancy rates in Europe. 45. Overall, there was no difference in pregnancy rates . 46. It found that the vaccine appears to have no ill effects on pregnancy rates and birthrates. 47. Although teen pregnancy rates have dropped nationwide, the raw numbers in Tarrant County have remained largely unchanged. 48. In both groups, the earlier the treatment was started, the lower the pregnancy rate , the researchers said. 49. Pregnancy rates include births, abortions and miscarriages.50. No one knows for sure why the pregnancy rate is so high or why it keeps climbing.
