Follicular Study in Chennai – Ovulation Monitoring Scan
Accurate follicular monitoring to determine the exact time of ovulation, performed by FMF-Certified Fetal Medicine Specialist Dr. Deepthi Jammi
What Is a Follicular Study?
A follicular study, also known as folliculometry, is a series of ultrasound scans performed to closely monitor the growth and development of follicles during a menstrual cycle.
The follicles are monitored from the early phase of the cycle until a dominant follicle matures. Once the dominant follicle reaches maturity, an HCG (Human Chorionic Gonadotropin) injection may be administered to trigger ovulation.
Female Reproductive System
When Should a Follicular Study Be Done?
A follicular study is ideally performed between day 8 and day 20 of the menstrual cycle, depending on individual follicular growth patterns.
Why Is Follicular Monitoring Necessary?
Why Is Follicular Monitoring Necessary?
A follicular study is a baseline fertility evaluation commonly advised for:
- Couples trying to conceive naturally
- Couples undergoing fertility treatments such as IUI or IVF
- Women with irregular periods
By accurately tracking ovulation, follicular monitoring helps time intercourse appropriately, thereby increasing the chances of conception.
How Is a Follicular Study Performed?
A follicular study involves a series of ultrasound scans, usually performed between day 8 and day 20 of the menstrual cycle. It is typically done using a transvaginal method. A thin probe is covered with a protective cover, and a layer of lubricant gel is applied.
The patient is asked to lie down on the examination table with legs slightly apart. The probe is gently inserted into the vagina, and clear images of the ovaries and follicles are displayed on the monitor.
The ovaries are examined to monitor follicular growth. One follicle grows faster than the others and becomes the dominant follicle, which will later rupture.
The dominant follicle is closely monitored in each scan until it reaches approximately 20 mm in size. An HCG injection is given once the dominant follicle reaches its ideal size.
Ovulation typically occurs within 24–48 hours after the HCG injection. The couple is advised to have intercourse during this time frame to increase their chances of conception.
Follicular Study Report
See what our comprehensive Follicular Study reports look like.
Duration of a Follicular Scan
A follicular scan typically takes about 15–20 minutes
What Is the Ideal Follicle Size to Get Pregnant?
When the dominant follicle reaches around 20 mm in size, it is considered mature and ready for ovulation.
How to Prepare?
Comfortable Clothing
Wear comfortable clothing.
Full Bladder
Moderately fill your bladder before the scan to improve visibility of the uterus.
No Fasting Required
No special preparation is required before an anomaly scan. You can eat and drink water as usual. There are no dietary restrictions.
Interpretation of Follicular Study Results
A follicular study is usually performed between day 8 and day 20 of the menstrual cycle, depending on follicular growth.
- The number of scans may vary between 4 and 6, based on follicular development.
- The ovaries initially contain multiple small follicles (MSF).
- One follicle becomes dominant and continues to grow.
- Once the dominant follicle matures to around 20 mm, an HCG injection is given to induce ovulation.
All these findings are documented in the follicular study report.
Follicular Study vs Ovulation Prediction Kits (OPK)
Both follicular studies and ovulation prediction kits are used to predict ovulation. However, a follicular study is more accurate because the dominant follicle is monitored directly through ultrasound.
Ovulation prediction kits are urine-based tests that detect a surge in LH (Luteinizing Hormone). A darker test line indicates rising LH levels, suggesting ovulation is approaching.
Hence, opting for a follicular study is recommended for accurate ovulation tracking and improved chances of conception.FAQs
Quick answers to your most common questions.
No. A follicular study is a safe and generally painless procedure when performed by trained professionals.
It usually begins around the 8th or 9th day of the menstrual cycle.
A follicular study is generally affordable. The cost may vary depending on the clinic and location.
It is usually advised for couples who have been trying to conceive for over a year without success, those undergoing fertility treatments, or women with irregular periods.
Why Choose Jammi Scans for Pregnancy Ultrasound?
Specialized care, advanced technology, and compassionate expertise — all focused on your pregnancy journey.
Jammi Scans
At Jammi Scans, all scans are performed by Dr. Deepthi Jammi, an expert Fetal Medicine Specialist, ensuring high standards of accuracy and care for anomaly scans in Chennai.
Reports with in 15 mins
Accurate reports delivered the same day, with clear explanations to help parents understand every detail confidently.
Dr. Deepthi Jammi
Dr. Deepthi Jammi is an FMF-certified fetal medicine specialist (Fetal Medicine Foundation), and she ensures every single FMF protocol is followed to provide accurate results.
Accredited & Certified
Jammi Scans is NABCB-accredited and ISO 9001:2015 certified, meaning we follow the highest standards, undergo regular audits, and ensure that every scan is done precisely.
Pregnancy Ultrasound
Jammi Scans is dedicated exclusively to pregnancy ultrasound and fetal medicine.
Latest Technology
Jammi Scans employs the latest technology ultrasound machines such as the GE Voluson Expert 22 and combines it with Dr. Deepthi Jammi's expertise in fetal medicine to provide comprehensive results.
Pregnancy Ultrasound Scans We Offer
Comprehensive fetal screening at every stage — from confirmation to final growth assessment.
An early pregnancy scan is the first ultrasound scan done to confirm pregnancy. Check the viability of the baby.
- Check the viability of the baby
- Check the baby’s position
- Count the number of babies
- Check the presence of fetal heart rate
- Estimate the baby’s due date
First-trimester screening for chromosomal abnormalities using nuchal translucency (NT) and nasal bone (NB) assessment.
- Down syndrome risk screening
- Fetal nasal bone presence
- Nuchal translucency thickness
- Ductus venosus & tricuspid flow
A detailed anatomy scan is a comprehensive scan used to evaluate fetal development and detect structural anomalies.
- Brain, face, spine & limbs
- Heart (4-chamber view)
- Stomach, kidneys, bladder
- Placenta position & cord
A growth scan is a third-trimester ultrasound that monitors the baby’s growth and development.
- Estimated fetal weight (EFW)
- Amniotic Fluid Index (AFI)
- Fetal position & movements
- Placental maturity
A fetal Doppler scan is used to assess blood flow between the mother, placenta, and baby.
- Umbilical artery PI/RI
- MCA Doppler for anemia risk
- Uterine artery notching
- Combined with Growth Scan
What Our Patients Say
Real reviews from mothers who trusted us with their pregnancy journey.
"I was very nervous about my NT scan, but Dr. Deepthi put me at ease right away. She was very patient and explained everything in a way that I could understand. The scan itself was quick and painless, and the report was very detailed. I would definitely recommend Jammi Scans to anyone."
"I went for my first scan( NT scan) here and the environment is so calm and everything was so organised. They played a video related to the scan and it says why are we doing this scan and what they will check for.Dr.Deepthi mam is very sweet and she will be doing the scan.From my first scan till last scan deepthi mam was there."
"One of the best scan center in Chennai.My wife(gomathi) NT scan done by today. Staffs are very polite and kind.whenever visitors waiting in to main hall is very neat and hygienic. Before scanning proper explanation video's showing and create importance of scan and awareness to each one of you.playing music create to very relaxing mindset.last but not the least finally main core event of scanning by Dr.Deepthi such wonderful person and expert of Handling patient and attender. Very clear explanation to scanning results."
Jammi Scans – Pregnancy Ultrasound Centre, T. Nagar, Chennai
Trusted by 50,000+ mothers for accurate, compassionate, and timely pregnancy scans.
