Can you get pregnant during your period?

Pregnancy during menstruation is generally unlikely; however, sexual intercourse during this period is not recommended. During menstruation, women’s bodies are relatively weakened, and engaging in intercourse may significantly compromise their reproductive health. Additionally, women should take special care during their menstrual period—such as maintaining proper menstrual hygiene, consuming more fresh fruits and vegetables, abstaining from sexual activity, staying emotionally positive, balancing work and rest, and consistently tracking their menstrual cycles using a menstrual calendar. Below, we address the question: “Can pregnancy occur during menstruation?”

Can pregnancy occur during menstruation?

Under normal circumstances, pregnancy is highly unlikely during menstruation because ovulation does not typically occur at this time. Without ovulation, there is no egg available for fertilization by sperm, making conception improbable. The menstrual cycle comprises three phases: the menstrual phase, the ovulatory phase, and the safe (non-fertile) phase. Pregnancy is most likely to occur during the ovulatory phase, when an egg is released and can be fertilized by sperm to form a zygote. In healthy women, ovulation usually occurs only once per cycle—and only one egg is released—thus rendering the likelihood of conception during menstruation very low. However, certain factors—such as taking hormonal contraceptives or other medications that disrupt menstrual regularity—may cause irregular or even mid-cycle ovulation, though such occurrences are rare.

Knowledge Extension: What precautions should be taken during menstruation?

1. External Genital Hygiene

Wash the external genitalia daily with warm water before bedtime. Avoid tub baths or sitz baths; showering is preferred. Use soft, clean, breathable sanitary pads or tampons, and change undergarments frequently to minimize irritation caused by blood residue on the vulva and inner thighs. After defecation, always wipe from front to back to prevent contamination of the vagina with fecal bacteria, which could lead to vaginitis—or even pelvic inflammatory disease.

2. Emotional Regulation

Excessive emotional fluctuations or stress may disrupt the functional coordination between the central nervous system and the hypothalamic-pituitary axis, thereby impairing gonadotropin secretion and causing menstrual irregularities. Moreover, strenuous physical labor and intense exercise should be avoided during menstruation, as excessive fatigue may lead to pelvic hyperemia, resulting in menorrhagia, prolonged menses, abdominal pain, and lower back discomfort.

3. Balanced Nutrition

Drink plenty of water and consume ample fruits and vegetables. Maintain a light, bland diet; avoid excessive intake of spicy, cold, or raw foods to reduce uterine congestion and ensure regular bowel movements.

4. Abstain from Sexual Intercourse

During menstruation, the endometrium sheds and bleeds, leaving open wounds in the uterine cavity. Concurrently, vaginal pH shifts and local immune defenses weaken. Engaging in intercourse during this time increases the risk of introducing pathogenic bacteria into the reproductive tract, potentially triggering genital infections.

5. Avoid Unsupervised Medication Use

Mild abdominal discomfort or other minor symptoms during menstruation are common and often resolve spontaneously after the period ends. However, if severe pain or abnormally heavy bleeding occurs, prompt consultation with a gynecologist at a reputable hospital is advised.

The above outlines whether pregnancy can occur during menstruation. We hope this information is helpful to you.