<noframes id="zjbjx">
    <sub id="zjbjx"><big id="zjbjx"><progress id="zjbjx"></progress></big></sub>

        <output id="zjbjx"></output>

          <strike id="zjbjx"></strike>

                <em id="zjbjx"></em>
                  
                  <pre id="zjbjx"><progress id="zjbjx"><span id="zjbjx"></span></progress></pre>

                    <em id="zjbjx"><big id="zjbjx"><progress id="zjbjx"></progress></big></em>

                    <var id="zjbjx"><form id="zjbjx"></form></var>

                    俄羅斯試管嬰兒機構,俄羅斯試管嬰兒費用,第三代俄羅斯試管嬰兒

                    俄羅斯試管嬰兒

                    試管嬰兒

                    試管嬰兒高端服務機構

                    15665758055

                    試管嬰兒風險大嗎
                    試管嬰兒醫院排行榜 俄羅斯試管嬰兒機構
                    第三代試管嬰兒多少錢 試管嬰兒對女性傷害有多大

                    俄羅斯試管嬰兒胚胎選取的過程

                    您現在的位置:山東幸孕兒醫療咨詢服務有限公司 > 核心技術 >

                    俄羅斯試管嬰兒胚胎選取的過程

                    時間:2020-03-09 文章來源:www.danihemmat.com作者:俄羅斯試管嬰兒機構 瀏覽次數:

                    卵子取出后,與精子在試管內共同孵育,每個卵子約需10萬條精子.受精后,受精卵分裂形成早期胚胎,即2~8個分裂球時即可進行胚胎移植(ET),此時約在采卵后48小時,此時間也可根據具體情況稍加以變動,如推后一天,這時也可能更利于優選胚胎.如果過早,宮腔內環境反而可能不利于接受胚胎.一般在刺激周期的前一周期,在門診進行試驗移植,以了解子宮的方位,子宮頸和子宮體間的角度及子官腔長度,并對子宮頸稍加擴張.移植時消毒外陰后,窺陰器暴露宮頸,擦凈,再次用培養液擦子宮頸和穹窿及子宮頸管,將子宮頸管內粘液盡量去凈.動作應盡量輕柔以減少對子宮肌肉的刺激.用特殊的移植管注入胚胎.進入宮腔,于距宮底0.5cm處注入胚胎,等待1分鐘后,將頭轉動90°以甩掉未能滴下的一滴液體,再將導管緩慢撤出.導管取出后還要在顯微鏡下檢查胚胎有未帶出.移植后患者可以仰臥,臀部抬高,子宮很前屈者也可采取俯臥位,目的是使注入的胚胎停留在子宮腔的上方.靜臥約3~6小時,可以排尿,避免尿液滯留.移植當日注射HCG5000國際單位及黃體酮30mg,以后常規每日注射黃體酮,如14天后尿HCG陰性即停止注射,妊娠者繼續直到B超可見胎心后再逐步減量.對卵泡過多,可能致成卵巢過度刺激綜合征者,不宜用HCG.

                    After the eggs are taken out, they are incubated with sperm in vitro. Each egg needs about 100,000 sperm. After fertilization, the fertilized eggs divide into early embryos, i.e. embryo transfer (ET) can be carried out when 2-8 mitotic balls are formed. At this time, about 48 hours after the eggs are picked up, the time can also be changed slightly according to specific conditions. If one day is postponed, it may also be better. Embryo selection. If it is too early, the intrauterine environment may not be conducive to embryo acceptance. Generally, in the first cycle of stimulation cycle, experimental transplantation is carried out in outpatient clinic to understand the location of the uterus, the angle between the cervix and the uterine body and the length of the sub-organ cavity, and slightly dilate the cervix. After sterilizing the vulva during transplantation, the speculum exposes the cervix, wipes it clean, and then re-expand Secondly, wipe the cervix and fornix and cervical canal with culture liquid, and remove the mucus as much as possible. The movement should be as gentle as possible to reduce the stimulation of uterine muscles. Introduce embryos into the uterine cavity with a special transfer tube. Introduce embryos 0.5 cm away from the bottom of the uterus. After a minute, turn your head 90 degrees to shake off a drop of liquid that can not be dripped, and then repeat. After the catheter is removed, the embryo is examined under a microscope. After transplantation, patients can lie on their backs, hips are raised and the uterus is prone. The purpose is to keep the implanted embryo above the uterine cavity. It can urinate for about 3-6 hours and avoid urine retention. HCG 5000 countries were injected on the day of transplantation. Progesterone and progesterone 30 mg were injected daily. If HCG was negative in urine 14 days later, progesterone would stop injecting. Pregnant women would continue to decrease gradually until fetal heart rate was visible by B-mode ultrasound. For those with excessive follicles, which may lead to ovarian hyperstimulation syndrome, HCG should not be used.


                    聯系我們

                    電話 : 15665758055

                    郵箱 : xingyuneryiliao@126.com

                    掃一掃,關注我們

                    掃一掃,進入手機站

                    網站地圖 網站地圖

                    ICP備案號:魯ICP備18047746號-2

                      <noframes id="zjbjx">
                      <sub id="zjbjx"><big id="zjbjx"><progress id="zjbjx"></progress></big></sub>

                          <output id="zjbjx"></output>

                            <strike id="zjbjx"></strike>

                                  <em id="zjbjx"></em>
                                    
                                    <pre id="zjbjx"><progress id="zjbjx"><span id="zjbjx"></span></progress></pre>

                                      <em id="zjbjx"><big id="zjbjx"><progress id="zjbjx"></progress></big></em>

                                      <var id="zjbjx"><form id="zjbjx"></form></var>
                                      久久精品人人爽人人爽_精品偷自拍另类在线观看_无码专区6080yy免费视频_日本丰满bbwbbw