1. Better living conditions mean more live births and fewer stillbirths.

2. was 20 deaths per thousand live births in 1986.

3. A couple in 1925-29 made do with 2.2 live births.

4. Introduction Hypertrophic pyloric stenosis occurs in about 3/1000 live births.

5. The two variables are infant mortality per 1000 live births and gross national product per head.

6. If you are not trying to produce live births, then cattle do have advantages over sheep.

7. In 1928, 620,627 live births were recorded, compared with 950,782 in 1920.

8. Three live births out of sixteen transfers is 18.8 per cent.

9. In 1976, 69 % of live births were to women in their 20s and 20 % to women in their 30s.

10. The ratio of abortions per 1,000 live births was 229 in 1987, compared with 180 in 1977.

11. Pregnancy does not always result in live birth.

12. Most couples are more concerned with a clinic's live birth rate, which is the probability of delivering a live baby per IVF cycle started.

13. Change in the miscarriage rate, live birth rate per cycle started, or the multiple pregnancy rate.

14. Pregnancy rates, and more importantly live birth rates, are influenced by a number of factors, especially the woman's age.

15. Fertilization failure , pregnancy, and live birth rates did not differ between IVF and ICSI.

16. A number of relevant outcomes including pregnancy and live birth ( LB ) rates were investigated.

17. By contrast, a previous IVF live birth and the use of intracytoplasmic sperm injection were associated with increased chances of success.

18. He said experts would typically expect to see live birth rates of around 15 per cent in a group of 40-year-old women.

19. The number of abortions performed each year was estimated at between 300,000 and 600,000, compared with 550,000 live births.

20. In some areas of the Black Triangle, ten per-cent of all live births resulted in infants with crippling birth defects.

21. Usually expressed as the ratio of fetal deaths; i.e. the number of fetal deaths per 1,000 live births.

22. Rock Rattlesnakes mate during the summer months, and actually overwinter while pregnant, giving live birth to litters of 2-8 young a year after mating.

23. His mother Alice, a professional cook, had a stillbirth at the age of 25, and was told she was unlikely to have a live birth, and it was a surprise when she gave birth at 31.

24. But the latter group, it turns out, was less likely to miscarry again and more likely to have a live birth.

25. Laparoscopic surgery can almost double the chance of pregnancy and a live birth for women with mild endometriosis compared with not having the surgery.

26. It is also important to understand the definitions of pregnancy rates and live birth rates.

27. Treatment choice of ICSI was not associated with fertilization, pregnancy, or live birth rates.

28. Sometimes induction of labor is used as a method of abortion, and sometimes this results in a live birth.

28. try its best to collect and build good sentences.

29. "We have regulations in Australia such that the abuses of cloning wouldn't happen here, we will not get live birth cloning," he told local radio.

30. However, not all embryos survive the freezing and thawing process, and the live birth rate is lower with cryopreserved embryo transfer.

31. Compared to controls, a couple was more likely to have a pregnancy or live birth if the man took antioxidants.

32. In some cases of live birth, the white paper reported that prison guards killed the infant or left it for dead.

33. Conclusion Caesarean section for first live birth is associated with a 47% increased risk of placenta praevia and 40% increased risk of placental abruption in second pregnancy with a singleton.

34. From ostrich to orangutan, egg sac to live birth, infanticide to matricide, the diversity of behaviors between parent and progeny is as great as the diversity of life on our planet.

35. Cc, born two months ago, was the only live birth from 87 cloned embryos that were implanted in surrogate mothers.

36. The embryo successfully implanted in more than two thirds of cases and more than 80 per cent of those who conceived went on to have a live birth.