Even during menopause, women may occasionally release eggs, so contraception remains essential. Unintended pregnancy significantly increases the risk of molar pregnancy. How does this happen?
After entering menopause, ovarian function begins to decline, leading to ovulation disorders. The ovaries often fail to release eggs. Some menopausal women conclude that since their ovaries no longer ovulate, contraception is unnecessary. In reality, the ovaries merely begin to decline during menopause and may still occasionally release eggs, trapping unprepared women in this trap.
From adolescence to menopause, spanning over 30 years, the remaining follicles in a woman's ovaries age like goods stored long-term in a warehouse. When these aged follicles encounter sperm during menopause and fertilization occurs, a molar pregnancy may form. For menopausal women, molar pregnancies carry a higher risk of malignant transformation and warrant serious attention.
Failure to use contraception during menopause can easily lead to molar pregnancy, which is related to the quality of eggs at this stage. Proactive prevention is essential.
Molar pregnancy is relatively common among gynecological conditions. Symptoms are often mild and subtle, making it difficult for patients to detect. However, severe cases present pronounced symptoms, combining typical gynecological signs with distinct molar pregnancy characteristics.Patients should pay close attention to these signs, as they can easily be confused with other conditions. Below are the symptoms of a molar pregnancy, which may prove useful in the future. Symptoms of a Molar Pregnancy: 1. Amenorrhea Since the molar tissue develops from the trophoblastic layer of the fertilized egg, amenorrhea lasting 2–3 months or longer is common. 2.Vaginal Bleeding
This is a severe symptom indicating spontaneous abortion of the molar pregnancy. Bleeding typically begins 2–3 months after amenorrhea onset, often presenting as intermittent light spotting. However, it may be punctuated by repeated episodes of heavy hemorrhage. Close examination may reveal vesicular material in the blood. The bleeding originates from the uterus; while some blood flows out vaginally, a portion accumulates within the uterine cavity. In some cases, blood may accumulate entirely within the uterus, prolonging the duration of amenorrhea.
3. Uterine Enlargement
In most patients, the uterus exceeds the size expected for the gestational age. Many seek medical attention due to palpable lower abdominal masses (enlarged uterus or lutein cysts). However, a minority present with a uterus corresponding to or even smaller than the gestational age.Two scenarios are possible: ① The hydatidiform moles undergo atrophy and cease development, forming a blighted ovum; ② Partial expulsion of the hydatidiform mass reduces the uterine size, resulting in an incomplete molar pregnancy. 4. Pregnancy-Toxic Symptoms Approximately half of patients experience severe vomiting after amenorrhea, with hypertension, edema, and proteinuria developing later.
5. Abdominal Pain
Pain may range from mild to severe, caused by uterine distension due to rapid enlargement or by uterine contractions stimulated by intrauterine hemorrhage.
6. Absence of Fetal Findings
Around 8 weeks of amenorrhea, ultrasound monitoring reveals no gestational sac, fetal heartbeat, or fetus. No fetal movement is felt, and no fetal heartbeat is detected even at 18 weeks.Ultrasound scans reveal snowflake-like patterns without fetal images.
7. Anemia and Infection
Untreated recurrent bleeding inevitably causes anemia and its associated symptoms; in rare cases, bleeding may prove fatal. Repeated hemorrhage increases susceptibility to infection, particularly when vaginal procedures are performed under unhygienic conditions or sexual intercourse occurs during bleeding. Infection may be confined to the uterus and adnexa or progress to sepsis.