A blighted ovum can occur so early that it goes unrecognized. However, many women who receive a diagnosis of this condition go on to have subsequent healthy pregnancies.
Most women who have a blighted ovum do go on to have successful pregnancies and healthy babies. A blighted ovum is often discovered on the first ultrasound given during a prenatal appointment. The sonogram will show the placenta and empty embryonic sac. A blighted ovum usually occurs between the 8th and 13th weeks of pregnancy. If blighted ovum is discovered during a prenatal appointment, your doctor will discuss treatment options with you.
These may include:. The length of your pregnancy, medical history, and emotional state will all be taken into account when you and your doctor are deciding upon a treatment option. Miscarriages can be emotionally difficult, and waiting for the pregnancy to end can take longer than anticipated. For this reason, some women decide to terminate surgically or with medication. Other women are uncomfortable with these choices and prefer to let the miscarriage happen on its own.
Discuss all of your options with your doctor. Also discuss with your doctor about exposure to toxins in the environment. It may be linked to blighted ovum and miscarriage. Just as with any miscarriage, your body and emotional well-being need time to heal.
You and your doctor will discuss how long you should wait before trying to conceive again. During this time, focus on healthy lifestyle habits for your body and mental health, such as:. However, there are factors associated with this type of miscarriage that you should discuss with your doctor. These factors include genetics, egg quality, and sperm quality. Your doctor may recommend testing for these types of conditions.
Cells develop to form the pregnancy sac, but not the embryo itself. A blighted ovum occurs within the first trimester, often before a woman knows she is pregnant. One of the first things you need to know if you have been diagnosed with a blighted ovum is that this is a loss.
Give yourself time and permission to grieve. This is a type of miscarriage, and you can help yourself in the grieving process by learning more about surviving a miscarriage. A blighted ovum can occur very early in pregnancy before most women even know that they are pregnant.
You may experience signs of pregnancy such as a missed or late menstrual period and even a positive pregnancy test. Many women assume their pregnancies are on track because their hCG levels are increasing. The placenta can continue to grow and support itself without a baby for a short time, and pregnancy hormones can continue to rise, which would lead a woman to believe she is still pregnant.
A diagnosis is usually not made until an ultrasound test shows either an empty womb or an empty gestational sac. It is possible that you may have minor abdominal cramps and minor vaginal spotting or bleeding. This can be caused by abnormal cell division, or poor quality sperm or egg.
This is a decision only you can make for yourself. Unfortunately, in most cases, a blighted ovum cannot be prevented. This article addresses the causes of blighted ovum, treatment for it, and the long-term outlook for fertility after miscarriage.
A blighted ovum occurs very early in the process of embryonic development. When sperm reaches an egg, the egg becomes fertilized and begins the rapid production of new cells within only a few hours. With a normal pregnancy, the fertilized egg will grow from a clump of cells into an embryo by the 10 th day of development.
The embryo will then implant itself into the wall of the uterus. This triggers the release of high levels of pregnancy hormones in the body and causes the placenta to start developing to support the fetus. The fetus will continue to grow over the next few weeks, and around the 6th week of pregnancy, it will finally be visible on an ultrasound. When blighted ovum occurs, this initial process is not completed.
Sometimes the fertilized egg is not able to develop into an embryo but still implants itself into the uterus. In other cases, the transition from fertilized egg to embryo was successful but the embryo stops developing a few days after attaching. For a doctor to diagnose a blighted ovum, an ultrasound will be performed and the doctor will identify an empty gestational sac with no signs of an embryo. This empty sac can usually be confirmed by the 8th week of pregnancy when the embryo would normally be visible.
How long you carry a blighted ovum depends on what stage the blighted ovum miscarries. There are several causes of a blighted ovum. From research conducted on multiple women who experienced a blighted ovum, there is a consensus that the wide majority of blighted ovum miscarriages are due to abnormal chromosomes [2].
The fertilized egg or embryo might be missing chromosomes or developed too many. This disrupts the normal process of development. In rare cases, genetic mutations can also be a cause for a blighted ovum, specifically for embryos that stopped developing after attaching to the uterus.
A blighted ovum is similar to other miscarriages in the sense that there was some developmental abnormality that ultimately caused the pregnancy to fail. It can create feelings of loss and despair, but it's important to understand that there is no way to prevent it from happening and women should not blame themselves. For early miscarriages, there is often no way to know that something has gone wrong until your doctor identifies it.
If you are a woman reading this, you have already heard this but you should hear it again: it is not your fault. Accurate occurrence rates for blighted ovum miscarriages are understandably difficult because many women choose not to share their miscarriage stories.
Additionally, many women have one or multiple miscarriages before they have a normal pregnancy. The statistics for how common blighted ovum is can be hard to measure due to difficulties diagnosing the condition.
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