How is Ovarian Drilling Performed?
Ovarian drilling is a minimally invasive surgical procedure used to treat polycystic ovary syndrome (PCOS) in women who are experiencing difficulty with ovulation and fertility. It is usually performed using laparoscopy, where small incisions are made in the abdomen and a thin camera is inserted to view the ovaries.
During the procedure, the surgeon uses heat (diathermy) or laser to make small punctures in the ovary. This helps reduce the production of male hormones (androgens), which are often elevated in women with PCOS and can interfere with ovulation. By lowering these hormone levels, ovarian drilling can help restore regular ovulation and improve the chances of pregnancy.
This procedure is typically recommended when medications like ovulation-inducing drugs have not been effective. It is considered a second-line treatment for infertility associated with PCOS.
Purpose & Benefits of Ovarian Drilling
Ovarian drilling is performed to improve fertility and regulate hormonal balance.
• Restores ovulation: Helps women with PCOS ovulate regularly.
• Reduces androgen levels: Lowers excess male hormones that affect menstrual cycles.
• Improves fertility: Increases chances of natural pregnancy without long-term medication.
• Reduces need for medications: May decrease dependency on fertility drugs.
• Minimally invasive: Performed using laparoscopy with small incisions and quicker recovery.
Overall, it provides an effective option for women who do not respond well to medical treatment.
Who May Benefit from This Procedure?
Ovarian drilling is recommended for specific patients with PCOS.
• Women with PCOS who do not ovulate regularly.
• Patients who do not respond to fertility medications like clomiphene.
• Women facing infertility due to hormonal imbalance.
• Patients with high androgen levels causing irregular periods.
• Women seeking alternative to long-term medication therapy.
Doctors evaluate hormone levels, medical history, and fertility goals before recommending this procedure.
Ovarian Drilling Procedure
1. Pre-Surgical Evaluation
Doctors conduct blood tests, ultrasound scans, and hormonal assessments to confirm PCOS and determine suitability for surgery.
2. Anesthesia
The procedure is performed under general anesthesia so the patient does not feel pain.
3. Laparoscopic Access
Small incisions are made in the abdomen, and a laparoscope is inserted to view the ovaries.
4. Drilling the Ovary
The surgeon makes multiple small punctures in the ovary using heat or laser. This reduces androgen-producing tissue.
5. Completion & Closure
The instruments are removed, and the incisions are closed with stitches.
The procedure usually takes a short time and is performed with minimal invasion.
Duration & Therapy Setting
Ovarian drilling typically takes 30 minutes to 1 hour, depending on the case. It is performed in a hospital or specialized surgical center by a gynecologist or fertility specialist.
Most patients are discharged on the same day or after a short hospital stay. Since it is a laparoscopic procedure, recovery is generally quicker compared to open surgery.
Follow-up visits are important to monitor ovulation and fertility progress after the procedure.
Safety, Precautions & Risks
Ovarian drilling is generally safe, but like any surgical procedure, it carries some risks.
Common Effects
• Mild abdominal pain
• Slight swelling or discomfort
• Temporary fatigue
Possible Risks
• Infection or bleeding
• Damage to surrounding organs (rare)
• Formation of scar tissue (adhesions)
• Reduced ovarian reserve (in rare cases)
Precautions
• Follow pre- and post-surgery instructions carefully
• Avoid heavy physical activity for a few weeks
• Attend follow-up appointments
• Report any unusual symptoms to the doctor
Proper care helps minimize risks and ensures better outcomes.
Ovarian Drilling vs Medical Treatment
Ovarian drilling is often compared with medication-based fertility treatment.
• Ovarian drilling: A one-time surgical procedure that may restore ovulation without continuous medication.
• Medical treatment: Includes drugs to stimulate ovulation but may require long-term use and monitoring.
Ovarian drilling is usually considered when medications fail or are not suitable for the patient.
Recovery After Procedure
Recovery after ovarian drilling is usually quick due to its minimally invasive nature. Most patients can return to normal activities within a few days, although full recovery may take about 1–2 weeks.
Patients may experience mild pain or discomfort initially, which improves with medication. Ovulation may resume within a few weeks after the procedure, improving chances of conception.
Doctors may recommend follow-up tests and monitoring to track hormonal balance and fertility progress.
Obstetricians and Gynecologists
Maternity Services
Gynecology