Follicle

A follicle is a fluid-filled sac in the ovaries that contains an immature egg. During each menstrual cycle, follicles grow and mature, with one typically releasing an egg during ovulation.

Understanding the Role of Follicles?

Follicles begin developing in the early phase of the menstrual cycle. Stimulated by hormones like FSH (follicle-stimulating hormone), one dominant follicle usually matures fully and releases an egg—a key step in reproduction.


Symptoms and Signs of Healthy Follicular Activity?

  • Regular menstrual cycles
  • Predictable ovulation timing
  • Normal hormone levels (measured through blood tests)
  • Visible dominant follicle on ultrasound around mid-cycle


Causes and Risk Factors for Follicle-Related Issues?

  • Hormonal imbalances (e.g., PCOS or thyroid disorders)
  • Poor ovarian reserve or age-related decline
  • Stress or excessive physical activity
  • Use of certain medications
  • Obesity or nutritional deficiencies


Treatment Options for Follicular Problems?

  • Ovulation-inducing medications (e.g., Clomiphene, Letrozole)
  • Hormonal therapy to regulate the cycle
  • Monitoring with ultrasound during fertility treatments
  • Managing underlying hormonal or metabolic disorders
  • Lifestyle changes like weight management and a balanced diet


When to Seek Medical Help for Follicle Concerns?

  • Irregular or absent periods
  • Trouble conceiving after 6–12 months
  • Diagnosis of PCOS or poor ovarian response
  • Unusual pain during ovulation
  • Abnormal ultrasound results or blood hormone levels


Other Terms
Facet Joints | False Negative | Fast Twitch Fiber | Fat | Fatigue | Fatty Acids | Fatty Streak | Febrile | Fecal Impaction | Fecundity | Fertility | Fetus | Fever | Flu | Fracture