{"id":106297,"date":"2021-01-09T12:21:25","date_gmt":"2021-01-09T10:21:25","guid":{"rendered":"https:\/\/ivi-fertility.com\/?p=106297"},"modified":"2022-04-12T17:35:19","modified_gmt":"2022-04-12T15:35:19","slug":"heart-shaped-uterus","status":"publish","type":"post","link":"https:\/\/ivi-fertility.com\/blog\/heart-shaped-uterus\/","title":{"rendered":"What does it mean when you have a heart shaped uterus?"},"content":{"rendered":"<p>If you have a <strong>heart shaped uterus<\/strong>, also known as <a href=\"https:\/\/ivi-fertility.com\/blog\/bicornuate-uterus-what-is-it-and-what-are-the-causes\/\">a bicornuate uterus<\/a>, it means that you were born with a uterus in which the two sides did not completely fuse together as they normally do. In a <strong>heart shaped <\/strong>uterus, the two sides are joined at the lower end, but the top has an indentation resulting in the characteristic heart shape.<\/p>\n<p>An irregularly-shaped uterus is relatively uncommon, with only around 3% of women having any sort of abnormality in the shape, size or formation of their uterus. Within this 3%, a bicornuate uterus is the most common irregularity. Normally symptom and trouble-free, for those with a <strong>heart shaped uterus, pregnancy<\/strong> is the time when complications can arise. For doctors to detect a <strong>heart shaped uterus, ultrasound<\/strong> is the most often used diagnostic tool and without this, in the absence of pregnancy, you may not even know you have it.<\/p>\n<h2>Causes of a heart shaped uterus<\/h2>\n<p>A <strong>heart shaped uterus<\/strong> is a congenital abnormality, meaning it was present before birth. It is the result of a baby girl\u2019s uterus not developing normally in the womb. The two tubes, or ducts, called the paramesonephric ducts, that are destined to fuse together to form the womb, fail to fuse together completely, leaving two upper parts with a horn shape diverging at either side. As it is congenital, there is nothing you or your mother could do or could have done to prevent or change this.<\/p>\n<h2>What are the symptoms of a heart shaped uterus?<\/h2>\n<p>This condition does not usually cause any symptoms at all, at least before pregnancy. Because of this, most women with a <strong>heart shaped uterus<\/strong> will not know about it unless they have an ultrasound or other imaging diagnostic test. However, some women with a bicornuate uterus do notice symptoms, including:<\/p>\n<ul>\n<li>Painful periods or irregular menstrual bleeding.<\/li>\n<li>Pain during sexual intercourse<\/li>\n<li>Abdominal discomfort<\/li>\n<li>Repeated miscarriage<\/li>\n<\/ul>\n<p>Since women with a heart shaped womb have always had it, they may not notice anything unusual in the first three of these symptoms, which could seem normal to them.<\/p>\n<h2>How is a heart shaped uterus diagnosed?<\/h2>\n<p>Naturally, if you do have any of the symptoms which some women experience, you should consult your doctor. Your doctor could carry out a variety of tests to confirm whether you have a uterine irregularity. These include:<\/p>\n<ul>\n<li>An initial pelvic examination.<\/li>\n<li><a href=\"https:\/\/www.ivi.uk\/blog\/what-expect-hysterosalpingogram-hsg\/\">A hysterosalpingogram<\/a>, a specialist type of X-ray which uses dyed liquid to enable the doctor to visualise the shape of the womb and fallopian tubes.<\/li>\n<li>An ultrasound scan, in which high frequency sound waves create an image of the uterus.<\/li>\n<\/ul>\n<h2>Does a heart shaped uterus affect your fertility?<\/h2>\n<p>Most medical authorities agree that, although some other abnormalities of the womb may be associated with infertility, a bicornuate uterus does not usually have any adverse impact on your chances of conceiving in the normal way, or of the embryo implanting successfully in the lining of the uterus. Therefore, in this sense your fertility is not affected, but the risks associated with the condition come during the course of pregnancy.<\/p>\n<h2>Pregnancy with a heart shaped uterus<\/h2>\n<p>Even though your ability to conceive will not be affected by having a<strong> heart shaped uterus<\/strong>, it does bring some dangers to a successful pregnancy, with a raised chance of miscarriage. Researchers believe that this is because there is a reduced capacity inside the womb and also that the unusual shape may lead to irregular uterine contractions.<\/p>\n<p><strong>What is the risk of miscarriage?<\/strong><\/p>\n<p>Unfortunately, it is difficult to know the extent of the risk of miscarriage in each individual case. A study conducted by the UK\u2019s Royal College of Obstetricians &amp; Gynaecologists estimates the risk to be anywhere between 1.8% and 37.6%. This wide range is because the only available studies so far have included women with one, two or three miscarriages and they do not differentiate statistically between first-trimester miscarriages and second-trimester miscarriages. The study does note, however, that second-trimester miscarriage appears to be more common in women with uterine malformation, but that this may also be a result of the cervical weakness which is often also present.<\/p>\n<p><strong>Cervical insufficiency<\/strong><\/p>\n<p>The weakness of the cervix which is often seen in women with a <strong>heart shaped uterus<\/strong> is known as cervical insufficiency. Normally the cervix, the lower part of the uterus which opens into the vagina, is closed and firm during pregnancy, and only starts to soften and open as you prepare to give birth. If you have cervical insufficiency, it may start to open too soon, leading to a miscarriage or premature birth.<\/p>\n<p><strong>Increased likelihood of Caesarean Section <\/strong><\/p>\n<p>A <strong>heart shaped uterus <\/strong>also brings an increased chance that the baby will settle into a breech position, which means that the baby\u2019s bottom or feet, instead of the head, are facing downwards towards the cervix before birth. In this case, doctors monitoring your pregnancy may be more likely to recommend a Caesarean Section.<\/p>\n<h2>How can a heart shaped uterus be treated?<\/h2>\n<p><strong>Monitoring<\/strong><\/p>\n<p>If you are pregnant with a <strong>heart shaped uterus<\/strong>, your <strong>pregnancy <\/strong>will be classed as high risk and your medical team will closely monitor your progress. This will probably include frequent ultrasound scans to monitor your baby\u2019s position.<\/p>\n<p><strong>Preventive medical treatment<\/strong><\/p>\n<p>If you have a history of miscarriage or your cervix begins to open too soon, your doctor may recommend preventive treatment. This could be in the form of cervical cerclage, in which the cervix is closed with strong sutures.<\/p>\n<p><strong>Surgery<\/strong><\/p>\n<p>Surgery is not usually recommended for those with a bicornuate uterus. When surgery is used for women with a history of miscarriage, a procedure called a Strassman metroplasty can correct the condition. The success rate in terms of achieving a successful pregnancy and birth following the procedure is around 88%.<\/p>\n<h2>Contacting IVI for fertility information<\/h2>\n<p>Don\u2019t forget that the complications we have outlined here only affect a minority of women with a <strong>heart shaped uterus<\/strong>, and the majority can expect a trouble-free pregnancy and birth. But if you have any lingering doubts about how a bicornuate womb may affect your fertility, do <a href=\"https:\/\/ivi-fertility.com\/ask-for-an-appointment\/\">get in touch with us<\/a> at IVI.<\/p>\n","protected":false},"excerpt":{"rendered":"If you have a heart shaped uterus, also known as a bicornuate uterus, it means that you were born with a uterus in which the two sides did not completely fuse together as they normally do. In a heart shaped uterus, the two sides are joined at the lower end, but the top has an&#8230; <a class=\"view-article\" href=\"https:\/\/ivi-fertility.com\/blog\/heart-shaped-uterus\/\">View Article<\/a>","protected":false},"author":34,"featured_media":106327,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[219,167],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Heart shaped uterus: symptoms, causes, consequences on fertility<\/title>\n<meta name=\"description\" content=\"A heart shaped or bicornuate uterus doesn&#039;t affect your fertility but can cause some troubles during pregnancy. 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