节育环使用教程

首先呢是用一个碳棒，我就用这个麦乐的杆子通过这个宫颈，然后慢慢的放到宫腔里去，以后到了宫底，然后再往回退一公分。 然后呢我们下面的这个这个小的机关啊，然后把它给压下去，压下去，哎，你看这个臂就长长开来了， 放松一会，让它充分的展开来。然后呢慢慢慢慢的就把这个小的杆就退出来，这个里面有一个尾丝 丝，我们就不留这么长，就把这个尾丝在平宫颈外口的这个地方给它剪断，这样的话在同房的时候就不会有一种异物感，会刺痛肩肾。取的时候呢，轻轻的一拉就取出来了，非常方便。

上环全过程。

an iud is a tiny t shaped plastic or copper device that's inserted into your uterus to provide long term birth control the iuds are divided into two main types hormonal iud compar iud hormonal iuds release small amounts of the progested hormone into your body this hormone makes the mucus on your cervix that and block sperm so it can't get to an egg the hormones in your iud can also stop eggs from leaving your ovaries these types of iuds tend to make your period lighter and shorter they may be a good option if you have heavy periods with hormonal iuds your period may become less frequently or stop altogether copper iud is wrapped in a small piece of copper because sperm does not like copper they avoid the iud the copper alters the cervical mucus making it more difficult for sperm to reach an egg and survive can also stop a fertilized egg from being able to implant itself which prevents pregnancy because copper iud doesn't use hormones women using this iud continue to get their monthly period it can be put in at any time by especially trained doctor or nurse as long as you're not pregnant the procedure starts out similar to getting a pap smear the doctor will place a speculum in the vagina to hold the vagina open the cervix will be clean with an antiseptic solution a tenaculum used for stabilization and traction of the cervix a sterile uterine sound may be used to determine the depth of the uterine cavity the doctor will put the iud in a small tube that they'll insert into your vagina up through the cervix and into the uterus then they'll push the iud out of the tube and pull the tube out strings attach to the iud will hang one to two inches into the vagina the string softened the longer you have the iud and can be trim shorter your partner shouldn't be able to feel anything but if they do it will only be minor contact with the iud strings although the procedure is uncomfortable and you may have cramps and bleed they tend to go away in a few days， your periods can be heavier longer or more painful in the first three to six months after an iud is put in you might get spotting or bleeding between periods if inserted correctly iuds are more than 90 percent effective it works as soon as it's put in and lasts for five to ten years depending on the type it can be taken out at any time it's thin possible to get pregnant straight away。