不妊娠

Diethylstilbestrol:(1) medication during early pregnancy can cause fetal hydrocephalus, cerebral meningocele, visceral malformations, feminization of male fetus, penile deformity, such as cervical deformity.

乙烯雌酚：(1)妊娠早期用药可致胎儿脑积水，脑脊膜膨出，内脏畸形，男胎女性化，阴茎畸形，官颈畸形等。2、女婴长大后易出现阴道腺癌、阴道腺病及阴道腺癌、子宫颈腺癌、子宫发育不全，月经过少和不孕等。

S which are sold, but Viva Plex offers an incredible 95% skin tolerability level, and this means that it is practically safe for all women, and can be used safely as a pregnancy cream by teenagers, young mothers, and those who are usually sensitive to creams.

女性谁一直在跟自由的可怕的妊娠纹自己却发现他们不敏感，一个怀孕的奶油很多s的带宽出售，但万岁丛提供了一个令人难以置信的95％的皮肤耐受性的水平，这意味着它实际上是安全的所有妇女，可作为十几岁的青少年怀孕霜安全，年轻的母亲，以及谁通常敏感的药膏。

BACKGROUND: At present, studies show that a kind of stem cell community which in many kinds of organizations can differentiate into tissue cells of different embryonic layers; but those are different from embryonic stem cells, embryonic stem cell will lose the part differentiation potential gradually during the development of pregnancy, and will present some special phenotypes or the molecular markers, as CD105 and so on, will call it postembryonic pluripotent stem cells.

背景：目前研究认为在胚胎发育后的多种组织中存在一类干细胞群体，可分化为不同胚层的组织细胞；但又不同于胚胎干细胞，随着妊娠期间胚胎的发育胚胎干细胞会逐渐失去部分分化潜能，会出现一些特殊表型或分子标记，如CD105，称其为胚胎后亚全能干细胞。

Cause: the human body from outside to inside the abdomen there are many layers, which are skin, elastic fibers in the skin, subcutaneous fat layer, muscle fiber, composed of groups with the rectus abdominis tendon, preperitoneal and retroperitoneal fat layer.

大多会，但不是对于每个人来说都是一样的，但就是有的话，现在也有满多药可以减少的，不用太担心的。妊娠纹形成原因：人体的腹部从外到内有许多层，它们是皮肤，皮肤弹性纤维，皮下脂肪层，肌纤维群与肌腱组成的腹直肌，腹膜前脂肪层和腹膜。

Patients who were treated with local MTX injection during the laparoscopic linear salpingostomy present less incidence of PEP with no obvious side effects.

输卵管妊娠腹腔镜保守性手术中局部预防性应用MTX可明显降低持PEP的发生率；药物使用不影响手术效果，且无明显不良反应。

Senior students have a poor knowledge on sex. They master menstruation, prostitution, being fertilized, childbearing, abnormality well while they know little about sex hormones,sexual intercourse and pregnancy,spermatorrhea,ovaries, testis in the middle. 2. senior students have developed a quick consciousness of sex. About 17.7% boys and 17.2% girls desire to date with the opposite sex. 54.1% boys and 42.2% girls are willing to date with the opposite sex. What's more, the willingness and percentage of dating with the opposite sex increase with the grade. Senior students do not have a steady and stable affection.

研究结果表明：1、高中生性知识相对贫乏，高中生掌握得较好的概念依次是月经、卖淫、受精、分娩、性变态；掌握较差的概念依次是性激素、性爱抚；对妊娠、遗精、卵巢、睾丸等概念的掌握的程度大致相当。2、高中生性心理表现为：性意识发展迅猛，主要表现在对异性的极大关注和向往，约有17.7%、17.2%的男、女高中生渴望与异性交往；约54.1%、42.2%的男、女高中生愿意与异性交往，并且这种异性交往的愿望随年级升高有上升趋势，并且随着年级的增加，同一年级中男、女生渴望交往愿望的性别差异也在增加；性情感稳定性不高，约37.7%和32.7%的男女高中生谈过恋爱，目前仍有9.8%和10.9%的男女高中生正在恋爱。

Objective: To explore the diagnosis of tubal pregnancy, especially the untypical cases,and analyze its causes of episode and misdiagnosis.

目的：探讨输卵管妊娠的诊断，特别是不典型病例的早期诊断，分析其发病及误诊原因。

In gravid patients, the largest cervical cup from a disassembled KOH colpotomizer is used to laparoscopically delineate the vaginal fornices and atraumatically manipulate the cervix and lower uterine segment by using two ring forceps secured opposite one another to the outer ring.

在妊娠患者中，从拆开的 KOH 阴道切开器中选取最大的子宫颈杯，在腹腔镜手术中使用这种子宫颈杯描绘出阴道穹隆的形状，并使用两叶卵圆钳相互向相反方向抵住外侧，以保证在子宫颈和子宫下段操作中不发生损伤。

Fetal distress is much common in the multiparas, so we must operate in due time; the following is macrosomia, the management must be taken individually; the cs rate is much higher in those who delivered the second babies 10 years later, of which the incidence of relative cephalopelvic disproportion is significant difference.

胎儿宫内窘迫是经产妇剖宫产术的首要原因，及时手术是避免围产儿预后不良的重要措施；因巨大儿手术者居其次，对分娩方式应个体化考虑；相隔10年以仁再次分娩的经产妇剖宫产率较高，更易因相对性头盆不称而不得不手术终止妊娠。

Some women apply to the gestational surrogate mother's services, only because they wish to have their figure not changed, or because they do not want to feel any birth pain.

有些妇女适用于妊娠母的服务，不仅是因为他们希望自己的数字没有改变，或者因为他们不希望任何的诞生感到疼痛。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。