Pregnant with a copper T? Doctors explain what it means for you and your baby
For many women, a Copper T offers peace of mind as one of the most effective forms of birth control. Because it works for years
For many women, a Copper T offers peace of mind as one of the most effective forms of birth control. Because it works for years and does not require daily attention like birth control pills, many users believe pregnancy while using a Copper T is nearly impossible. While the chances are extremely low, doctors say no contraceptive is 100 per cent effective. Read Full Story A positive pregnancy test while a Copper T is still in place can leave women feeling frightened and confused. Many immediately worry whether the baby is at risk, whether the pregnancy can continue safely, or whether the Copper T itself could cause birth defects. According to Dr. Tanuja Uchil, Obstetrician and Gynaecologist and Founder, Oma Hospital, Mumbai, pregnancy with a Copper T is uncommon but not unheard of. The good news is that most concerns women have are based on myths rather than facts. What matters most is getting medical care as early as possible, because timely treatment can make a significant difference to both the pregnancy and the mother's health. HOW OFTEN DOES PREGNANCY HAPPEN WITH A COPPER T? The Copper T is one of the most reliable contraceptive methods available. Fewer than one in 100 women using it become pregnant in a year. "When pregnancy happens, the reason is usually not because the Copper T stopped working, but because the device has shifted from its correct position," explains Dr. Uchil. The Copper T may fail if It slips into the cervix. It is silently expelled without the woman noticing.
It becomes embedded in the wall of the uterus. It remains in place long after its recommended lifespan. For example, the commonly used Cu T 380A is approved for up to 10 years. Many women are unaware that it needs to be removed or replaced after this period. Uchil adds that in India, many Copper Ts are inserted immediately after childbirth through government family planning programmes. While this is an effective strategy, these devices are more likely to be expelled after delivery if regular follow-up is missed. "Many of the pregnancies I see happen because the device was expelled, and the woman did not realise it," she says. WHAT SHOULD YOU DO IF YOU TEST POSITIVE? Doctors say the first appointment should happen within days, not weeks. "The most important investigation is an early transvaginal ultrasound," says Dr. Uchil. The scan answers two crucial questions Is the pregnancy inside the uterus? Where is the Copper T located in relation to the pregnancy? These answers help doctors decide the safest treatment plan. WHY DOCTORS WORRY ABOUT AN ECTOPIC PREGNANCY One of the first concerns after pregnancy with a Copper T is ruling out an ectopic pregnancy. An ectopic pregnancy develops outside the uterus, most commonly in the fallopian tube. It is a medical emergency if left untreated. Dr Uchil explains that while the Copper T does not increase a woman's overall risk of ectopic pregnancy, pregnancies that occur despite a Copper T are more likely to be ectopic than pregnancies in women who were not using contraception.
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