| 1. | Analysis of clinical data of 247 patients with multiple pregnancies
多胎妊娠247例临床分析 |
| 2. | Multiple pregnancies up to 32 weeks
搭乘我们的客机 |
| 3. | Quadruplets multiple pregnancy
多胎妊娠 |
| 4. | Triplets multiple pregnancy
多胎妊娠 |
| 5. | Methods : fifty - two pregnancies in 52 patients ( january 2001 to december 2005 ) , with two patients having a multiple pregnancy , were evaluated and patients were characterized and evaluated as clinical and obstetrical and perinatal outcomes
方法： 52名患者（ 2001年1月至2005年12月）妊娠， 2名患者为多胎妊娠，并分析其临床产科及围手术期的结果及特征。 |
| 6. | The two methods of embryo transfer lead to comparable numbers of multiple pregnancies , miscarriages and pregnancies outside of the womb , also referred to as " ectopic " pregnancy , which can be a dangerous condition for the mother if not treated in time
这两种方法引起多胎妊娠、流产和宫外孕（也叫“异位”妊娠，如不及时治疗，可威胁母体安全）的几率差不多。 |
| 7. | In vitro infertilization - embryo transfer ( ivf - et ) development up to now , there are many new breakthroughs in coh ( controlled ovarian hyperstimulation ) , the embryo culture technique and improvement of the culture medium , but how to increase the lower embryo implantation rate , clinical pregnancy rate , and reduce multiple pregnancy rate to perplex to reproduction medicine worker always
前言体外授精?胚胎移植技术( invitroinferfilizafion - embryotransferivf - et )发展至今，在促排卵方案，胚胎培养技术及培养液的改进方面有了许多新的突破，但如何提高较低的胚胎种植率及临床妊娠率，始终困扰着生殖医学工作者。 |
