妊娠率

Compared with the control group, after ig 125mg/ sasanqua saponin sterilant for 4 weeks, 92.1% alive sperm and 52.6% sperm motility on male mice could be obviously reduced, and 64.0% gravidity rate and 67.4% alive embryo on female mice could be significantly decreased.

与生理盐水对照组比较，125mg/油茶皂素不育剂灌胃给药4周后，可以明显降低雄性小鼠的活精子数(92.1%)和精子活力(52.6%)，可以显著减少雌性小鼠的妊娠率(64.0%)和活胎数(67.4%)。

Objective: To analyze relationship between various clinical factors and pregnancy rate of intrauterine insemination.

目的：探讨影响宫腔内人工授精临床妊娠率的各种相关因素。

Abstract］ Objective To investigate the relationship between the pregnancy rate of artificial insemination by husband's sperm and its related factors.

目的 探讨夫精宫腔内人工授精的临床妊娠率与其影响因素的关系。

Results:Among 139 cases,55 cases with pelvic adhesion,34 cases with salpingitis,20 cases with endometriosis,and 14 cases with polycystic ovary.

结果：139例中盆腔粘连55例，输卵管炎34例，子宫内膜异位症20例，多囊卵巢综合征14例，术后妊娠率分别为47.27%，41.18%，55.56%，46.15%。

Examples pcos patient applies two armor biguanide 500mg/time, 3/days, continual 4 months, compared with treatment around body weight index, menstrual cycle, reproduction hormone level, ovulation rate, rate of pregnancy, blood sugar and insulin level change.result: two armor biguanides may reduce the blood lh/fsh ratio and the androgen level p

结果：二甲双胍可降低血lh/fsh比值和雄激素水平（p＜0.05），恢复卵巢排卵功能，提高妊娠率，并可降低bmi评分（p＜0.05），提高胰岛素的敏感性。结论：二甲双胍单独应用可以改善卵巢的排卵功能，使患者恢复规则的月经周期，降低胰岛素抵抗。

It has advantages of low price and less side effects as well as disadvantages of high ovulation rate (75-90%), low cyesis rate (30-40%) and leading to lupeinized unruptured follicle which induce inadequate luteal function after ovulation; furthermore, there are 20% patients have no reaction to CC in the clinic.

Goldzieher于1962年指出卵巢楔形切除术后，月经规则的病例占30％，妊娠率为的％，多毛消退有16％，但手术可引起内出血、盆腔炎和粘连等并发症，特别是粘连发生率达3Q％，可导致不孕，有时还会造成卵巢早衰，故目前少。

Laparoscopic surgery can dissect adhesions,deoppilate oviduct,and improve pregnancy rate.

腹腔镜手术能松解粘连、疏通输卵管、提高妊娠率。

Methods:96 patients with tubal infertility were given a mark during operation. The relationship of marks with oviduct deoppilation rate and pregnancy rate was analyzed.

回顾我院96例输卵管性不孕症患者术中输卵管状态并进行评分，分析评分高低与术后输卵管通畅性和妊娠率的关系。

The result showed that the method of transfer and the status of estrous affected the rate of recipient pregnancy signifi

C （4）用发情状况和移植方式建立的回归方程P＝＿ l＋e可对受体妊娠率进行预测，预测准确率为79 3％。

Plenty of studies have been made towards unraveling the complex intraovarian control mechanisms that act in concert with systemic signals to solve some clinical problems, improve the outcome of assisted reproductive technology and establish the in vitro maturation system.

许多研究致力于探索卵泡发育的正常生理精确过程，以更好的了解人类配子发育过程及生殖奥秘，更好的解决一些临床疾病；在辅助生育技术(Assistant reproductive technology，ART)中提高临床妊娠率，建立完善的体内外卵子成熟的体系，这是人类生殖研究中一个重要课题。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。