Health Care Providers

Do you have questions about Flexi-T IUD? We have the answers health care providers need to know when recommending this safe, effective contraceptive solution to patients.

Download this IUD Insertion Guide for Health Care Providers

Download this IUD insertion guide for healthcare providers. You can now provide an effective, long-term, reversible, and non-hormonal contraceptive alternative to your patients.

What Is the History of Flexi-T IUD?

The development of Flexi-T is a result of accredited studies, using data from uterine cavity measurements by the Kurz Cavimeter. The study involved 795 fertile women of all ages in three different parous categories:

  • No previous pregnancies
  • One pregnancy
  • Multiple previous pregnancies

Researchers concluded from the data that the number of previous pregnancies affect the dimensions of the uterus. They used this information during the development of the Flexi-T to offer two different IUD sizes: standard IUD for women who have already had children; and smaller IUD for women who have not given birth.


The Flexi-T Also Has the Following Features:

  • Fundus-seeking T-shape design and flexible material reduce expulsion risk and minimize potential side effects like discomfort and spotting.
  • Narrow IUD insertion tube without a plunger makes insertion and removal easy and relatively painless.
  • Smooth, rounded IUD corners and narrow, plunger-free insertion tube gives a near-zero perforation risk.

The Flexi-T clinical trial included 1150 women of all ages and parous categories and concluded that the device is safe and offers women a high standard of contraceptive protection.

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What Is the Efficacy of Flexi-T?

The efficacy of the Flexi-T is achieved when the IUD copper tubing releases traces of copper into the uterus, causing the sperm cells to lose their mobility, thereby, preventing fertilization of the egg. Additionally, in the unlikely event the sperm reaches the egg, the copper in the Flexi-T prevents the egg from uterine wall implantation. Because of this, Flexi-T is well suited for emergency use as a “morning after” contraception up to five days after the “accident.” Double action begins immediately after Flexi-T insertion.

Which Flexi-T Models Are Available?

Flexi-T offers the following models to meet the unique needs of women:

Flexi-T 300

The smallest of the models, Flexi-T 300 is 29 mm long and 23 mm wide and wrapped with 300 mm of copper wire. This model is well suited for women who have not given birth yet or women in menopause who prefer to use contraception.

Flexi-T 300

Flexi-T+ 300

Flexi-T+ 300 is larger than the Flexi-T model, measuring at 32 mm long and 28 mm wide, wrapped with 300 mm of copper wire. It is ideal for women who have given birth to one or more children. Women who experience spotting during their menstrual cycle may do well with this model.

Flexi-T+ 300

Flexi-T+ 380

The Flexi-T+ 380 is the same size as the Flexi-T+300, but there are a couple of key differences. The vertical axis and arms of the Flexi-T+380 are wrapped with 380 mm of copper, which is a greater amount than the other two models, boosting contraceptive effectiveness. This model is ideal for women who are in their most fertile period between 20 and 35 years and who have given birth to one or more children. Due to the higher level of copper, the woman may experience an effect on her menstrual cycle. If the patient has a history of spotting throughout her cycle, another Flexi-T model with a lower copper amount may be a better option.


Each Flexi-T IUD model is 100% hormone-free and does not disrupt the patient’s natural hormonal balance. The process to insert each model is easy for the physician and painless for the patient. The Flexi-T 300, Flexi-T+300, and Flexi-T+380 all offer five years of optimal contraceptive protection.

Flexi-T +380

What Are the Benefits of Flexi-T?

Benefits of the Flexi-T for doctors and patients include:

  • Small and flexible device with ideal T-shape for insertion and placement
  • Easily inserted with relatively no pain or discomfort
  • Uses a narrow insertion tube (3.5 mm)
  • Does not use a plunger, resulting in only a negligible risk perforation during device insertion
  • Reliable, over 99% effective contraception
  • Cost effective
  • 100% hormone-free
  • Long-lasting protection for five years
  • Reduces risk of endometrial cancer
  • Visible on ultrasound and X-rays
  • Suitable for most women
  • Immediate protection as soon as the IUD is in place
  • Immediately fertile again after IUD removal
Gynecology Consultation
Gynecology Guiding to women

Which Candidates Are Right for Flexi-T?

Currently, more than 1 million women from all over the world use Flexi-T to meet their contraception needs. The device is a good fit for female patients who:

  • Do not want to get pregnant
  • Are in the reproductive period between the first menstruation and menopause
  • Are breastfeeding a child and need contraception between pregnancies or as an alternative to sterilisation
  • Do not tolerate hormone-based contraception or prefer not to use it
  • Need an easy-to-use, hassle-free contraceptive to prevent pregnancy that is safe and effective for long-term use
  • Do not want to risk human error in birth control or deal with daily medication ingestion or condom-use
  • Desire a “set-it-and-forget-it” contraceptive solution

Offer Flexi-T IUD as an Optimal Contraceptive Solution

Your patients will appreciate having a reliable, over 99% effective contraceptive choice that is safe, long-lasting, and hormone-free. If you need additional information about Flexi-T IUD, connect with the team at Flexi-T IUD.

Frequently Asked Questions

  • What sizes are the Flexi-T IUDs?

    The smallest of the models, Flexi-T 300 is 29 mm long and 23 mm wide and wrapped with 300 mm of copper wire. Flexi-T+ 300 is larger than the Flexi-T model, measuring at 32 mm long and 28 mm wide, wrapped with 300 mm of copper wire. The Flexi-T+ 380 is the same size as the Flexi-T+300, but there are a couple of key differences. The vertical axis and arms of the Flexi-T+380 are wrapped with 380 mm of copper, which is a greater amount than the other two models, boosting contraceptive effectiveness.

  • How long is the copper IUD effective for?

    Flexi-T copper IUD provides over 99% pregnancy prevention for five years at which point you must schedule a removal appointment with your physician. If the patient wants to become pregnant before the five years are complete, they can simply schedule an IUD removal appointment.

  • What risks are associated with the copper IUD?

    Some potential risks associated with the use of a copper IUD include:

    • Heavy or prolonged menstrual bleeding
    • Cramping or pain during menstruation
    • Pelvic inflammatory disease (PID) in rare cases
    • Expulsion of the IUD from the uterus
    • Perforation of the uterus during insertion

    It's important to note that these risks are rare and overall, the copper IUD is considered a safe and effective form of birth control. It's always best to have regular check-ups with patients to monitor their IUD.

  • How is the copper IUD inserted?

    Copper IUDs are inserted by a healthcare provider during a routine office visit. The procedure involves inserting the small, T-shaped device into the uterus through the cervix. The strings of the IUD will be trimmed to a comfortable length and checked to ensure the device is properly placed. The insertion process may cause some discomfort or cramping, but it is usually brief. The IUD can be inserted at any time during the menstrual cycle as long as the person is not pregnant.

  • What pregnancy risks are associated with the copper IUD?

    The risk of pregnancy with the copper IUD is very low, but it is not impossible. The risk of pregnancy with a correctly placed and properly functioning IUD is less than 1%. However, if a woman becomes pregnant while using a Flexi-T copper IUD, there is a higher risk of ectopic pregnancy which can be life-threatening if not treated promptly. Additionally, there is also a risk of miscarriage or premature birth if the pregnancy continues.

  • What bleeding changes are to be expected in patients using a Copper IUD like Flexi-T?

    Some women may experience changes in their menstrual bleeding patterns while using a copper IUD. These changes can include:

    • Heavy or prolonged menstrual bleeding
    • Cramping or pain during menstruation
    • Irregular bleeding or spotting between periods
    • Spotting during the first few months after insertion
    • Fewer periods or no periods at all

    It's important to note that these changes are not uncommon and may improve over time. However, if the bleeding is heavy and prolonged, and causes significant discomfort or interferes with daily activities, it's best for the patient to consult with their healthcare provider.


    It's also important to note that some women may experience improvement in menstrual bleeding, less cramping and less heavy periods.

  • What is the expulsion rate for copper IUD?

    The expulsion rate for copper IUD varies depending on the specific type of IUD and the population being studied. In general, the expulsion rate for copper IUD is around 2-10%. The risk of expulsion is higher in the first few months after insertion, and it decreases over time. The risk of expulsion may also be higher in women who have never given birth, have a heavy menstrual flow or have a cervix or uterus that is not the typical size or shape. However, it's important to note that the expulsion rate is still relatively low and in most cases, the copper IUD is very effective in preventing pregnancies.