Do you also want to know about Partial Molar Pregnancy? Let's talk about it!

I don't know if you've ever heard the term `(Partial Molar Pregnancy)`. Maybe from a doctor, or somewhere else. This is a complication that can often occur early in pregnancy. It's actually a rare condition, but it's important to be aware of it. Today, we'll talk in simple terms about what `(Partial Molar Pregnancy)` is, why it happens, what are the symptoms, and how is it treated.

What is this ``Partial Molar Pregnancy ''?

Simply put, `(Partial Molar Pregnancy)` is a special condition that belongs to the category of molar pregnancies `(Molar Pregnancy)`. This happens during pregnancy, when the fertilized egg, that is, the embryonic root, does not develop properly. The main reason for this is a genetic error that occurs during fertilization. In a normal pregnancy, an egg from the mother unites with a single sperm from the father. Then the resulting embryo receives exactly the necessary genetic information. But in a `(Partial Molar Pregnancy)`, two sperm unite with a single egg. Then the embryo receives more genetic material than it needs. Because of these extra genes, the pregnancy cannot proceed properly. In this `(Partial Molar Pregnancy)` condition, sometimes parts of an embryo and placenta can begin to form. At the same time, abnormal tissue, such as small, water-filled cysts, also forms. In this way, both the placenta and the fetus develop irregularly, making it impossible to continue the pregnancy. Most often, a ``Partial Molar Pregnancy'' ends in a ``Miscarriage'' in the early weeks of pregnancy. These molar pregnancies belong to the group of diseases called ``Gestational Trophoblastic Disease - GTD''. ``GTD'' is a group of diseases in which abnormal cysts form inside the uterus . These molar pregnancies are also called ``Hydatidiform Moles''. The most important thing is that if you find out that you have a ``Partial Molar Pregnancy'', it is essential to seek medical treatment immediately.

How common is this condition?

A ``Partial Molar Pregnancy'' is a little less common than a ``Complete Molar Pregnancy.'' However, less than 1% of all pregnancies, or roughly one in 1200 pregnancies, are molar pregnancies. So as you can see, this is very rare.

What are the symptoms of a `(Partial Molar Pregnancy)`?

The main symptom of this condition is heavy vaginal bleeding in the early stages of pregnancy. This blood can be dark brown or light red. In addition, you may experience the following symptoms:

• Severe nausea and vomiting (although many people have morning sickness during pregnancy , this can be more severe).
• Pelvic pain, that is, pain in the lower abdomen .
• Tissue pieces that look like watery grapes coming out of the vagina.
• High blood pressure (Hypertension).

Sometimes, the uterus may be larger than normal, or it may grow faster than expected during the first trimester of pregnancy. However, these symptoms do not occur in everyone. Some people have no symptoms and are only discovered by chance during their first ultrasound scan.

Why does this `(Partial Molar Pregnancy)` occur?

As I said before, this is a genetic coincidence . Let's understand this a little more simply. In a normal pregnancy, the egg receives 23 chromosomes from the mother and 23 from the father, making a total of 46 chromosomes. This is how a healthy embryo should develop. However, in a ``Partial Molar Pregnancy'', the egg receives two sets of chromosomes from the father. That is, most of the time, two sperms join with one egg. Then the total number of chromosomes becomes 69 instead of 46. This extra genetic information is why the embryo and placenta do not develop properly.

Think about it, it's like if you add twice the amount of ingredients needed to make a cake than the recipe says, the cake won't turn out right.

Who is most at risk for this?

Certain factors increase the risk of a molar pregnancy. However, remember that a partial molar pregnancy is less likely than a complete molar pregnancy. These risk factors include:

• If you have had a previous molar pregnancy: If this condition occurs once, there is a small chance that it will occur again.
• Age: This risk is slightly higher for women over 40 years of age and young children under 15 years of age.
• If you have had two or more previous miscarriages.

It is also said that the number of reported molar pregnancies in Asian countries is higher than in countries like the United States. There is also data that in the United States, white people are more likely to have molar pregnancies than black people.

What are the complications of a `(Partial Molar Pregnancy)`?

There are some serious complications that can occur with molar pregnancies. One is a rare type of cancer called Choriocarcinoma. In addition, another common complication that can occur with molar pregnancies is Persistent Gestational Trophoblastic Neoplasia (GTN). This is when abnormal tissue continues to grow inside the uterus even after a dilation and curettage (D&C) is performed to remove the molar pregnancy. Other complications include:

• Severe bleeding.
• High blood pressure (Hypertension).
• Ovarian cysts .
• Hyperthyroidism.

Generally speaking, the risk of complications in a complete molar pregnancy is higher than in a partial molar pregnancy.

How long does a `(Partial Molar Pregnancy)` last?

In fact, the embryo in a `(Partial Molar Pregnancy)` cannot survive. However, the pregnancy can last for several weeks. Most of the time, these end in a spontaneous abortion. Then the tissue pieces, like clusters of grapes, are passed out of the vagina. However, for some people, it is only when they have their first `(Ultrasound)` scan that they find out that it is a `(Partial Molar Pregnancy)`.

How to recognize a `(Partial Molar Pregnancy)`?

Your doctor will diagnose a ``Partial Molar Pregnancy'' mainly by performing an ``Ultrasound'' test. An ``Ultrasound'' can show things like:

• The absence of an embryo or the embryo appearing very small.
• The placenta appears to be filled with cysts or looks abnormal.

At the same time, the doctor will do a blood test to check the level of a hormone called `(Human Chorionic Gonadotropin - HCG)` in your blood. `(HCG)` is a hormone produced by the body of pregnant women. In a `(Partial Molar Pregnancy)`, this `(HCG)` level rises faster and to a much higher level than in a normal pregnancy.

How quickly can you find this?

Most often, doctors detect these molar pregnancies within the first 12 weeks of pregnancy, that is, within the first three months.

How is a `(Partial Molar Pregnancy)` treated?

A doctor treats a partial molar pregnancy by removing the fetus and placenta (abnormal tissue) from the uterus. This is called a dilation and curettage (D&C). This may be done in an operating room while you are awake, or it may be done in the doctor's office while you are awake. You can talk to your doctor about these options. After the D&C, your doctor will continue to check your hCG levels for up to a year to see if any parts of the molar tissue are still in the uterus. It is important to use birth control (such as birth control pills) during this time. This is because if you get pregnant again during this time, your hCG levels may be higher, making it harder to tell whether the molar tissue is still there or if it is a new pregnancy. Very rarely, after a D&C, the placenta can remain in the uterus. This condition is called Gestational Trophoblastic Disease (GTD). If this happens, your doctor will need to treat the GTD. This may include chemotherapy, radiation, or hysterectomy.

Can a Partial Molar Pregnancy be prevented?

No, there is nothing we can do to prevent a `(Partial Molar Pregnancy)` (or a complete molar pregnancy). This is because it is a genetic coincidence. If you have had a `(Partial Molar Pregnancy)` before, it is very important to talk to your doctor before trying to get pregnant again. He or she will probably advise you to wait six months to a year. Although the chances of a molar pregnancy occurring are low, if you have had one, there is a small risk of it happening again.

Is it possible to get pregnant again after a `(Partial Molar Pregnancy)`?

Yes, it is definitely possible. The chances of a molar pregnancy occurring again are very low (approximately 1% to 2%), but there is a small risk. When you are planning your next pregnancy, you should talk to your doctor about the best time to get pregnant. This is because the uterus should be completely free of the molar tissue, and the `(HCG)` level should also be back to normal.

Can the fetus survive in a ``Partial Molar Pregnancy''?

No, the embryo cannot survive in a `(Partial Molar Pregnancy)`. At most, the gestational tissue can develop for about 12 weeks (three months). But it will not continue as a healthy pregnancy.

When should I see a doctor?

If you are pregnant and have symptoms such as vaginal bleeding, nausea, or lower abdominal pain, see your doctor immediately . Since the symptoms of a molar pregnancy can be similar to other conditions, it is important to seek medical advice as soon as possible.

What questions should I ask the doctor?

If you have had a ``Partial Molar Pregnancy'', you may have many questions. It is very common. You can ask your doctor questions like:

• When can I get pregnant again?
• What are the chances of me having another molar pregnancy?
• Am I at risk of serious complications?
• Do I need to have any additional tests?
• Can I get cancer from a molar pregnancy?

Losing a pregnancy, for whatever reason, is a very sad experience. With this diagnosis of ``Partial Molar Pregnancy``, give yourself time to grieve the loss of your pregnancy. It is very important to attend all the tests and appointments that your doctor orders after a ``Partial Molar Pregnancy``. Your doctor will talk to you about future pregnancies. Remember, the chance of a second molar pregnancy is very low, and most people experience successful pregnancies.

Take-Home Message

Okay, so let's recall the most important points from what we've talked about:

• A partial molar pregnancy is a pregnancy in which the embryo and placenta do not develop properly due to a genetic defect. This cannot continue.
• Early symptoms may include vaginal bleeding, severe nausea, and lower abdominal pain.
• This is detected through an ultrasound and an HCG blood test.
• The treatment is to clean out the uterus with a ``D&C'' surgery. After that, the ``HCG'' level is monitored.
• Although this cannot be prevented, many people can have healthy pregnancies after treatment.
• If you have any of these symptoms, or if you have any questions about this, don't be afraid to talk to your doctor. They will help you.

I hope this information is helpful to you. If you have any questions, don't be shy and ask a doctor. Stay healthy!