nascency controller comes in all chassis and size , from the incredibly high - tech to the ludicrously unsubdivided . So if you ’re worried about the foresighted - term effects of accept hormones , or tired of taking a day-by-day parturition - ascendance anovulatory drug , there ’s always another method of nascency control that ’s simple , cheap and in effect : the Copper T. The only downside ? It require a doctor to implant it for you .
The Copper T has been in economic consumption for over five decade , touting a greater than99 % pregnancy prevention pace . What is the process behind stick in a atomic number 29 T , and how exactly can it prevent a gestation ?
What is a Copper triiodothyronine ?
The Copper MT is a dewy-eyed intra - uterine equipment ( intrauterine equipment ) made of a flexible , “ thyroxin ” shaped spell of credit card wind with a thin copper color containing conducting wire . This shape is opt as it fit the area around the uterus , allowing for the Copper T to seat in place for year without moving around .
When slip in , the ends of the “ T ” are folded and inclose into the patient with a straw - like tube . Once in position , the spermicidal event of the Copper T are in upshot , and the the tiny musical composition of plastic and bull becomes a birth control equipment .
How does it put to work ?
copper color ion destroy biochemical structures with ease — they confound enzyme structures , make them useless . The ion can also bore holes into cell membranes , by interacting with the cellslipidbilayer , spill the capacity of the cell into the surrounding environment .
Once a bull T is in post , Cu ions freestanding from the coiled copper wire and commence to alter the biochemistry around the uterus . “ Alter ” sounds like a impregnable and lasting word , but it really is n’t . The copper color ions leach into uterine fluids and the cervical mucus — when these fluid come in tangency with sperm , the bull ion sound the death knell for the squiggly beasts .
Copper ions keep gestation by inhibit the movement of sperm , because the bull - ion - containing fluids are directlytoxicto sperm cell . Even if an belligerent little spermatozoa fertilizes an egg , the pig ion laden environs preclude implantation of the fertilized ballock , and thus pregnancy .
Low maintenance
Once implanted in a simple outpatient procedure , a Cu T can work successfully as a contour of birth dominance for over a decade . The long last effects make this intrauterine gadget an exceptionally cheap method , which does n’t call for taking a tablet or putting on a safe .
The only sustentation necessary is a monthly check to see if the objet d’art of thin screw thread used to cut through the position of the IUD is in place around the cervix . This piece of plastic thread is used by a doc to withdraw the IUD and reverse the procedure , allowing a charwoman to become pregnant within weeks after removal .
emergency brake contraception and STDS
The copper color T presents another interesting lotion . The equipment can be used as a form ofemergency contraceptionif implanted up to five days after ovulation .
The hand brake birth control gadget software is due to the timetable necessary to implant a fertilized egg , which can happen anywhere from six to twelve days after ovulation . This is more than enough meter for the copper ions released to prevent implantation .
Copper IUDs do not foreclose against sexually broadcast diseases , however , and they reach the user up to a variety of pelvic infection if an STD / STI arise . These infection are very serious and need straightaway discussion — with sterility one possible force , if the pelvic fervor kick the bucket untreated .
Top image : Lukiyanova Natalia / frenta / Shutterstock.comAdditional paradigm fromGrace Herbert / Flickr and The antifertility CHOICE Project / PD . informant linked within the clause .
Birth controlContraception
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