Follicular Study

• Purpose: Track follicle growth, endometrial thickness, and ovulation
• Duration: 10–15 minutes per visit
• Sessions: Usually 3–6 scans per cycle
• Technology: Advanced 3D/4D ultrasound machines at Cadabams Diagnostics

A follicular study ultrasound scan uses high-frequency sound waves to create real-time images of your ovaries and uterus. The scan monitors:

• Follicle count and size
• Endometrial lining thickness
• Time of ovulation Cadabams Diagnostics performs this test with zero radiation, ensuring safety for every patient.

1. Transvaginal Ultrasound – Most accurate for follicle measurement
2. Transabdominal Ultrasound – Optional for patients uncomfortable with internal scans
3. 3D/4D Follicular Monitoring – Advanced imaging for complex cases

• Follicle diameter (target ≥18 mm before ovulation)
• Endometrial thickness (ideal 7–12 mm)
• Dominant follicle count
• Uterine blood flow (color Doppler)
• Presence of free fluid (post-ovulation sign)

• Pinpoint ovulation day for timed intercourse
• Assess response to fertility drugs
• Detect luteal phase defects
• Rule out ovarian cysts before IVF

Ideal Candidates

• Women trying to conceive naturally for >6 months
• Patients on ovulation-inducing medications
• Couples undergoing IUI or IVF cycles

Typical Schedule

• Optimizes conception chances
• Guides medication dosage adjustments
• Early detection of ovulatory disorders
• Reduces unnecessary delays in fertility treatment

• Polycystic Ovary Syndrome (PCOS)
• Luteinized Unruptured Follicle (LUF) syndrome
• Premature ovarian insufficiency
• Luteal phase defect
• Unexplained infertility

• Wear loose clothing for easy access
• Empty bladder for transvaginal scan
• Carry menstrual cycle calendar
• Inform us of current medications

• Referral from your gynecologist (optional)
• Previous hormone reports, if any
• Valid ID for registration at Cadabams Diagnostics

• Natural cycle: Between day 9–16 (varies individually)
• Stimulated cycle: As advised by fertility specialist
• Early morning slots reduce wait times

• Women aged 18–45 with regular or irregular cycles
• Not recommended during active pelvic infection
• Pregnancy must be ruled out before starting the study

1. Check-in: Confirm appointment and ID
2. Positioning: Lie on the examination couch
3. Probe insertion: Sterile, covered probe inserted vaginally
4. Image capture: 2–3 minutes per ovary
5. Results: Printed report within 15 minutes

• Avoid intercourse 24 hours prior if using transvaginal route
• Discontinue vaginal pessaries 12 hours before the scan (if advised)
• Report fever or discharge—reschedule if infection suspected

• No radiation: Completely safe, even if repeated
• Minimal discomfort: Brief vaginal probe insertion
• Limitations
• Cannot detect tubal patency
• May miss subtle hormonal imbalances
• Requires cycle-linked scheduling