Generated by Rank Math SEO, this is an llms.txt file designed to help LLMs better understand and index this website. # Jammi Scans ## Sitemaps - [XML Sitemap](https://www.jammiscans.com/sitemap_index.xml): Includes all crawlable and indexable pages. ## Posts - [Can anomaly scan detect down syndrome? – Accuracy, Risks, and more](https://www.jammiscans.com/can-anomaly-scan-detect-down-syndrome/): The fetal anomaly scan, usually done between 18 and 22 weeks, is one of the most detailed ultrasounds in pregnancy. While its primary purpose is to check the baby's physical development, many parents ask whether it can also detect Down syndrome. The short answer is that it can raise suspicion, but it cannot confirm a diagnosis. - [The Best Week for the NT Scan: An Expert Guide](https://www.jammiscans.com/best-week-for-the-nt-scan/): One of the most common questions we hear from expectant mothers is: "When should NT scan be done?" - [The Ultimate Guide to Fetal Anomaly Scan](https://www.jammiscans.com/the-ultimate-guide-to-fetal-anomaly-scan/): Fetal Anomaly scan, also called a TIFFA Scan, Congenital anomaly scan, or 5th month scan, is a mid-pregnancy scan, ideally done between 18-22 weeks of pregnancy. - [Growth Scan Vs Anomaly Scan: A Comprehensive Guide to Prenatal Testing](https://www.jammiscans.com/growth-scan-vs-anomaly-scan/): Understanding growth scan Vs anomaly scan can help you know why your doctor recommends both, even when everything seems normal. - [NT scan Vs Anomaly scan: The Ultimate Comparison Guide](https://www.jammiscans.com/nt-scan-vs-anomaly-scan/): NT Scan vs Anomaly Scan is one of the most common comparisons expectant mothers search for during pregnancy. - [Can abnormalities develop after an anomaly scan?](https://www.jammiscans.com/can-abnormalities-develop-after-an-anomaly-scan/): Many parents wonder, Can abnormalities develop after an anomaly scan? Even after a normal anomaly scan, some conditions may develop or become noticeable later as the baby continues to grow. - [Anomaly scan abnormal report](https://www.jammiscans.com/anomaly-scan-abnormal-report/): An anomaly scan abnormal report does not automatically mean a serious condition. - [Anomaly Scan Report Analysis](https://www.jammiscans.com/anomaly-scan-report-analysis/): Let’s know about the normal anomaly scan report in detail. - [What does an anomaly scan detect?](https://www.jammiscans.com/what-does-anomaly-scan-detect/): Pregnancy involves several important scans and the anomaly scan is one of the most important ones. - [Anomaly scan video – Dr. Deepthi Jammi’s explanation](https://www.jammiscans.com/anomaly-scan-video/): Medically Reviewed by Dr. Deepthi Jammi, MS (OB/GYN), Fetal Medicine Specialist – 15+ Years Experience - [What cannot be seen in an anomaly scan? Anomaly Scan Limits](https://www.jammiscans.com/what-cannot-be-seen-in-an-anomaly-scan/): Medically Reviewed by Dr. Deepthi Jammi, MS (OB/GYN), Fetal Medicine Specialist – 15+ Years Experience - [Anterior vs Posterior Placenta: Will it Affect Delivery?](https://www.jammiscans.com/anterior-vs-posterior-placenta/): The terms anterior placenta and posterior placenta are commonly used to describe these positions. This blog explains everything you need to know about anterior vs posterior placenta in your scan report. - [Ultimate 4 Secrets to Change Baby’s Position in Anomaly Scan](https://www.jammiscans.com/babys-position-in-anomaly-scan/): Yes, it’s quite common. If the baby's position in anomaly scan isn’t ideal, some parts may not be visible, leading to an incomplete report. In such cases, you will be asked to come again the next day to complete the scan. - [2D Vs 3D Pregnancy Scan Which is More Accurate?](https://www.jammiscans.com/2d-vs-3d-pregnancy-scan/): Here’s a quick comparison of 2D vs 3D pregnancy scan: - [Anomaly Scan Twin Pregnancy: Why It Is Important?](https://www.jammiscans.com/anomaly-scan-twin-pregnancy/): Medically Reviewed by Dr. Deepthi Jammi, MS (OB/GYN), Fetal Medicine Specialist – 15+ Years of Experience - [Is Anomaly Scan Safe For The Baby?](https://www.jammiscans.com/is-anomaly-scan-safe-for-the-baby/): Medically Reviewed by Dr. Deepthi Jammi (MS – OB/GYN – Fetal Medicine Specialist) - [Baby’s Position for NT Scan: Unlocking the Secrets to right position](https://www.jammiscans.com/babys-position-for-nt-scan/): Medically Reviewed by Dr. Deepthi Jammi (MS – OB/GYN – Fetal Medicine Specialist) - [Placenta Previa: Symptoms, Diagnosis and Treatment](https://www.jammiscans.com/placenta-previa-symptoms-diagnosis-and-treatment/): Placenta previa is a pregnancy condition where the placenta lies low in the uterus and partially or completely covers the cervix (the opening of the uterus). - [Which week is best to take an anomaly scan?](https://www.jammiscans.com/which-week-is-best-to-take-an-anomaly-scan/): Medically Reviewed by Dr. Deepthi Jammi (MS – OB/GYN – Fetal Medicine Specialist) - [When to Worry About Low-Lying Placenta During Pregnancy?](https://www.jammiscans.com/low-lying-placenta/): A low-lying placenta is one such pregnancy condition that affects up to 2% of pregnant women. - [Is anomaly scan procedure painful?](https://www.jammiscans.com/is-anomaly-scan-procedure-painful/): No, the anomaly scan procedure is not painful. - [How is anomaly scan done?](https://www.jammiscans.com/how-is-anomaly-scan-done/): Medically Reviewed by Dr. Deepthi Jammi (MS – OB/GYN – Fetal Medicine Specialist) - [Is an anomaly scan necessary?](https://www.jammiscans.com/is-an-anomaly-scan-necessary/): Is an anomaly scan necessary? Does it actually play a crucial role in your baby’s health? - [Important questions to ask in anomaly scan](https://www.jammiscans.com/questions-to-ask-in-anomaly-scan-in-pregnancy/): Knowing the right questions to ask in anomaly scan can help you better understand your baby’s growth, organ development, and overall health.  - [Can anomaly scan be wrong? How Accurate it is?](https://www.jammiscans.com/can-anomaly-scan-be-wrong/): Medically Reviewed by Dr. Deepthi Jammi (MS - OB/GYN – Fetal Medicine Specialist) - [Do I need a full bladder for anomaly scan?](https://www.jammiscans.com/do-i-need-a-full-bladder-for-anomaly-scan/): An anomaly scan is one of the important scans during pregnancy. It gives doctors a detailed look at how the baby is growing and developing. - [Is Gestational Hypertension Dangerous for Your Baby?](https://www.jammiscans.com/gestational-hypertension/): High Blood pressure during pregnancy (gestational hypertension) is a condition that develops after the 20th week of pregnancy, characterised by elevated blood pressure in expectant mothers.  - [Can we do anomaly scan twice?](https://www.jammiscans.com/can-we-do-anomaly-scan-twice/): Medically Reviewed by Dr. Deepthi Jammi (MS- OB/GYN – Fetal Medicine Specialist) - [Preconception Screening: Don’t Skip Before Pregnancy](https://www.jammiscans.com/preconception-screening/): Preconception screening is an important step for couples who are planning a pregnancy. - [Nuchal Cord Around the Neck: Is It Dangerous for the Baby?](https://www.jammiscans.com/cord-around-the-neck/): Yes, many babies with a nuchal cord are delivered normally. The presence of the cord around the neck does not automatically mean a C-section is needed. Doctors monitor the baby during labor and decide the safest way to deliver the baby. - [Best Sleeping Position During Pregnancy for You and Your Baby](https://www.jammiscans.com/sleeping-position-during-pregnancy/): If you have any doubts about the best sleeping position during pregnancy, it’s always a good idea to speak with your doctor for personalized advice. - [Ovulation Explained: Best Time to Get Pregnant](https://www.jammiscans.com/ovulation/): Ovulation is an important phase of a woman’s menstrual cycle. If you are planning to conceive, you must know the day of ovulation. - [Myths and Facts About PCOS](https://www.jammiscans.com/myths-and-facts-about-pcos/): Medically Reviewed by Dr. Deepthi Jammi (MS- OB/GYN – Fetal Medicine Specialist) - [Pregnancy Fatigue: Early Signs, Causes by Trimester](https://www.jammiscans.com/pregnancy-fatigue/): Pregnancy fatigue can occur as early as 3-4 weeks after conception. Some women experience it even before they miss their period. - [Can Thyroid Gland Affects Fertility?](https://www.jammiscans.com/thyroid-and-fertility/): Is there a link between thyroid and fertility? Yes, the thyroid gland plays an important role in fertility. - [7 Effective Tips for Morning Sickness during pregnancy](https://www.jammiscans.com/morning-sickness-during-pregnancy/): Morning sickness during pregnancy is one of the most common symptoms experienced by expectant mothers. - [9 Types of Period Blood Color Explained](https://www.jammiscans.com/period-blood-color/): Although it is a common thing, not many of us are aware of period blood colors. Most women panic when they see any other period blood color other than red. - [What Causes Yellow Vomit during Pregnancy? Is it Normal?](https://www.jammiscans.com/yellow-vomit-during-pregnancy/): The bitter yellow vomit during pregnancy is nothing but your stomach juices or bile juices. - [Black Poop during Pregnancy](https://www.jammiscans.com/black-poop-during-pregnancy/): Pregnancy is a phase where a lot of new symptoms and changes can occur that a woman has never experienced. Black poop during pregnancy is one such change. - [Why Do I Have a Metallic Taste in My Mouth During Pregnancy (Dysgeusia)?](https://www.jammiscans.com/metallic-taste-in-mouth-during-pregnancy/): Metallic taste in mouth during pregnancy can start from as early as the first few weeks of pregnancy and might last till the start of the second trimester for most expectant mothers. - [Brown Discharge during Pregnancy](https://www.jammiscans.com/brown-discharge-during-pregnancy/): Seeing brown discharge during pregnancy can feel worrying, especially for first-time mothers. - [Very Early Signs of Pregnancy](https://www.jammiscans.com/very-early-signs-of-pregnancy/): These small early hints can appear just a few days after conception, even before you expect your next period. This blog covers everything you need to know about the very early signs of pregnancy. - [9 Best Nuts and Dry Fruits to Eat During Pregnancy](https://www.jammiscans.com/nuts-and-dry-fruits-during-pregnancy/): Medically Reviewed by Dr. Deepthi Jammi (MS- OB/GYN – Fetal Medicine Specialist) - [Urine Color During Pregnancy: What Each Color Means & When to Worry](https://www.jammiscans.com/urine-color-during-pregnancy/): Change in urine color during pregnancy is one among them. Urine color is a simple way to understand hydration, nutrition, and overall health during pregnancy. - [Top 10 fruits to eat during pregnancy | Jammi Scans](https://www.jammiscans.com/best-fruits-during-pregnancy/): If you are pregnant and wish to know the best fruits during pregnancy, you are at the right place. - [Vaginal Yeast Infection – Causes, Symptoms & Natural remedies](https://www.jammiscans.com/vaginal-yeast-infection/): Vaginal yeast infection is a common health concern that many women experience. - [Diet and Lifestyle during Pregnancy: Are You Doing It Right?](https://www.jammiscans.com/diet-and-lifestyle-during-pregnancy/): In this blog, we explore diet and lifestyle during pregnancy to make your pregnancy journey smoother. - [Remedies For Nausea During Pregnancy](https://www.jammiscans.com/home-remedies-for-nausea-during-pregnancy/): Nausea during pregnancy is a common experience caused due to hormonal changes that occur in the body. - [Why is UTI Very Common During Pregnancy?](https://www.jammiscans.com/why-is-uti-very-common-during-pregnancy/): ‘Yes,’ UTI during pregnancy are common and can be treated easily when identified early. - [Can I Drink Coffee During Pregnancy](https://www.jammiscans.com/caffeine-intake-during-pregnancy/): “I need my coffee to get through the day”. This is a sentence that a lot of us use. But what about consuming coffee during pregnancy? ## Pages - [About Jammi Scans](https://www.jammiscans.com/about-us/): Jammi Scans is an NABCB ISO 9001:2015 certified fetal medicine and pregnancy ultrasound centre located in T. Nagar, Chennai. - [Genetic Counselling](https://www.jammiscans.com/services/genetic-counselling/): Consult Dr. Deepthi Jammi, an FMF-certified fetal medicine specialist and genetic counselling expert in Chennai, - [High Risk Pregnancy](https://www.jammiscans.com/services/high-risk-pregnancy/): Consult Dr. Deepthi Jammi, an FMF-certified fetal medicine specialist and high-risk pregnancy expert in Chennai, - [Advanced Pregnancy Imaging with the GE HealthCare Voluson Expert 22](https://www.jammiscans.com/voluson-expert-22/): At Jammi Scans, we use the GE HealthCare Voluson Expert 22, an advanced ultrasound system designed specifically for obstetrics, gynecology, and fetal medicine. - [A Critical Case Study: How Thyroid in Pregnancy Affects Baby?](https://www.jammiscans.com/case-study/thyroid-in-pregnancy/): A young, anxious couple, Rahul (31) and Sneha (31), had conceived soon after their marriage. - [Multiple Pregnancies](https://www.jammiscans.com/services/multiple-pregnancies/): A multiple pregnancy scan is carried out throughout the course of the pregnancy to carefully monitor the fetuses. - [Fetal Echo Scan](https://www.jammiscans.com/services/fetal-echo-scan/): A fetal Echo scan or a fetal echocardiogram is an ultrasound scan that is carried out to monitor the baby’s heart structures, rhythm, and functioning. - [Pelvic Scan](https://www.jammiscans.com/services/pelvic-scan/): There is no special preparation required for a pelvic scan unless your doctor advises otherwise. You can eat and drink as usual. - [NIPT Test](https://www.jammiscans.com/services/nipt/): NIPT stands for Non-Invasive Prenatal Testing. It is a simple blood test that is done to assess the baby’s risk of having chromosomal abnormalities. - [Fetal Doppler Scan](https://www.jammiscans.com/services/fetal-doppler-scan/): A Fetal Doppler scan is an ultrasound performed during pregnancy to assess the blood flow between the mother and the baby. - [Fetal Reduction](https://www.jammiscans.com/services/fetal-reduction/): Jammi Scans provides fetal reduction procedures in T. Nagar, Chennai as part of specialised fetal medicine care for selected multiple pregnancies. Dr. Deepthi Jammi and the fetal medicine team evaluate each pregnancy individually and perform the procedure when medically appropriate following detailed counselling and assessment. - [Amniocentesis](https://www.jammiscans.com/services/amniocentesis/): Amniocentesis is a diagnostic prenatal test used to confirm whether a baby has certain chromosomal or genetic conditions. - [Early Pregnancy Scan](https://www.jammiscans.com/services/early-pregnancy-scan/): The average price of an Early Pregnancy Scan starts from ₹2,250 depending on various factors. - [Chorionic Villus Sampling](https://www.jammiscans.com/services/chorionic-villus-sampling/): Jammi Scans provides Chorionic Villus Sampling (CVS) in T. Nagar, Chennai for prenatal genetic diagnosis when clinically indicated. CVS is performed by Dr. Deepthi Jammi and the fetal medicine team under ultrasound guidance to obtain placental tissue for appropriate genetic or chromosomal testing. - [Follicular Study](https://www.jammiscans.com/services/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. - [Growth Scan](https://www.jammiscans.com/services/fetal-growth-scan/): A Fetal Growth Scan, also known as a Growth or Positioning Scan, is a crucial third-trimester ultrasound performed to assess the baby’s growth, development, and overall well-being. - [Dr Deepthi Jammi](https://www.jammiscans.com/dr-deepthi-jammi/): Dr. Deepthi Jammi Fetal Medicine Specialist | Obstetrician & Gynecologist MBBS., M.S. (OBG) • Fellowship in Fetal Medicine (TN. Dr.M.G.R. Univ) 🏥 15+ Years Experience 👶 1.5L+ Scans Done 🥇 7+ Gold Medals 👋 About Dr. Deepthi Dr. Deepthi Jammi, MBBS, MS (OB/GYN), is a Gold Medallist, Fetal Medicine Specialist and Director of Jammi Scans. She completed a Fellowship in Advanced OB/GYN Ultrasound at Mediscan in 2011 and a Post-Doctoral Fellowship in Fetal Medicine from Tamil Nadu Dr. M.G.R. Medical University in 2016. With 15+ years of experience, she has performed over 1.5 lakh pregnancy ultrasound scans. Her expertise in prenatal diagnosis includes early pregnancy, NT, anomaly, growth and Doppler scans as well as genetic counselling and high-risk pregnancy monitoring. She also performs advanced fetal medicine procedures including amniocentesis, Chorionic Villus Sampling (CVS), fetal reduction and intrauterine blood transfusion (IUT). Dr. Deepthi is a regular faculty member at national conferences. Through Jammi Scans' 8-week fellowship in advanced OB/GYN ultrasound, she has trained 100+ doctors. She also shares medical education content through reputed media, YouTube and Instagram. 🩺 Fields of Interest Fetal Medicine Prenatal Diagnosis Advanced Obstetric Ultrasound High-Risk Pregnancy Monitoring Fetal Growth and Doppler Assessment Fetal Echocardiography Genetic Counselling and Prenatal Screening Invasive and Interventional Fetal Medicine Medical Education in OB/GYN Ultrasound Training and Mentoring Doctors in Prenatal Imaging 🎓 Education & Fellowships MBBS., M.S. (Obstetrics & Gynecology) Sri Ramachandra Medical College and Research Institute Post-Doctoral Fellowship in Fetal Medicine Mediscan / TN. Dr.M.G.R. Medical University Advanced Fellowship in Obstetric Ultrasound Mediscan 🏆 Gold Medals & Accomplishments 🥇 Gold Medallist Forensic Medicine (2003) 🥇 Gold Medallist Paediatrics (2005) 👩‍🎓 Best Outgoing Student Batch of 2006 (Intern) 💡 Quiz Winner Indian Academy of Paediatrics (2007) Conference Awards 2015: Award for best oral presentation at INSUOG / IIS (Delhi) 2015: Award for best poster presentation at INSUOG / IIS (Delhi) 2015: Gold medal for best oral presentation at USCON (Mumbai) 📚 Publications & Presentations Oct 2015: First trimester diagnosis of ACC (USCON, Mumbai) May 2015: Mesocardia – to worry or not? (INSUOG, Delhi) May 2015: Isolated Rectosigmoid dilatation & its significance (INSUOG, Delhi) Sep 2014: Flat facial profile – familial or pathological? (CUSP, Chennai) Sep 2014: CSP – The Pandora’s Box (CUSP, Chennai) Jan 2010: Comparison between Fluconazole/Clotrimazole in Monilial Vaginitis (AICOG) Nov 2008: Prenatal Genetic Diagnosis–What’s New? (OGSSI) Jul 2008: Mucinous Cystadenoma of Appendix (Sri Ramachandra Journal) Jan 2008: Antenatally diagnosed fetal bowel gangrene (Birth Defect Registry) Nov 2006: Article on Ankylosing Spondylitis (IJM) Consult Dr. Deepthi Expert Fetal Medicine Care 📅 Book Appointment 💬 WhatsApp Us 📍 T. Nagar, Chennai 🕐 Mon - Sat | 9 AM - 6 PM - [NT Scan in Chennai](https://www.jammiscans.com/services/nt-scans-and-prenatal-screening/): Jammi Scans provides NT (Nuchal Translucency) scans and first-trimester prenatal screening in T. Nagar, Chennai. NT scans are performed by Dr. Deepthi Jammi and the fetal medicine team to assess early fetal development and estimate the risk of certain chromosomal and structural abnormalities. - [Clubfoot in Pregnancy (Talipes): An Inspiring Case Study](https://www.jammiscans.com/case-study/clubfoot-in-pregnancy/): Disclaimer: The names and certain personal details in this case study have been changed to protect patient privacy. - [Cervical Length Scan](https://www.jammiscans.com/case-study/cervical-length-scan/): She underwent the procedure, but despite it, at 26 weeks during her cervical length scan, her cervix opened again, and she lost the baby a second time.  - [Pregnancy Ultrasound Test Price in Chennai](https://www.jammiscans.com/pregnancy-ultrasound-test-price/): Pregnancy ultrasound test price in Chennai typically ranges from ₹2,000 to ₹5,500, depending on the type of scan you need. - [How a Rare Fetal Spine Defect Was Diagnosed Early and Treated Successfully at Jammi Scans](https://www.jammiscans.com/case-study/closed-neural-tube-defect/): “Doctor, we’ve waited 9 years for this baby. Please do whatever it takes to save our baby.” - [CVS vs NIPT vs Amniocentesis: What’s the Difference & When Do You Need Them?](https://www.jammiscans.com/nipt-vs-cvs-vs-amniocentesis/): “Your baby is perfectly alright.” - [Baby Aarav’s Rh Factor Incompatibility Survival Story](https://www.jammiscans.com/case-study/rh-factor-incompatibility/): During a routine prenatal checkup, doctors discovered that Meera had a Rhesus-negative (Rh-negative) blood group, while Arjun was Rh-positive. This combination could put the baby at high risk for Rh factor incompatibility. - [Case Study](https://www.jammiscans.com/case-study/): Case Studies - Jammi Scans RH Factor Incompatibility Closed Neural Tube Defect Short Cervix Clubfoot (Talipes) How Maternal Thyroid affects the baby? - [Fetal Doppler Scan in Chennai](https://www.jammiscans.com/fetal-doppler-scan-in-chennai/): To schedule your Fetal Doppler Scan in Chennai, call us at 7338771733. Our team will schedule your appointment based on your convenient date and time.  - [Pregnancy Scan Cost in Chennai](https://www.jammiscans.com/pregnancy-scan-cost-in-chennai/): Starts from ₹3,650 - [Fetal Doppler Scan Price in Chennai](https://www.jammiscans.com/fetal-doppler-scan-price-in-chennai/): A fetal Doppler scan is an ultrasound scan that is carried out to monitor the baby’s blood flow from the umbilical cord to other parts of the baby’s body. It also checks if the blood through the vessels is proper and checks if the oxygen and nutrients supplied to the baby are sufficient. - [The Best Pregnancy Consultation in Chennai](https://www.jammiscans.com/pregnancy-consultation-in-chennai/): Searching for pregnancy consultation in Chennai or prenatal care center near me? Welcome to Jammi Scans. - [Pregnancy Symptoms Checker](https://www.jammiscans.com/pregnancy-symptoms-checker/): Select all symptoms you are currently experiencing - [Pregnancy Calculators](https://www.jammiscans.com/pregnancy-calculators/): Pregnancy Calculators Pregnancy Symptoms Checker Fetal Growth Calculator Ovulation Calculator Due Date Calculator Weight Gain Calculator Baby Kick Counter - [Baby Kick Counter Calculator | Track Fetal Movement Count](https://www.jammiscans.com/baby-kick-counter/): Track fetal movement — count 10 kicks, rolls or jabs - [Pregnancy Due Date Calculator](https://www.jammiscans.com/pregnancy-due-date-calculator/): Calculate your EDD from LMP, conception date, ultrasound or IVF transfer - [Pregnancy Weight Gain Calculator](https://www.jammiscans.com/pregnancy-weight-gain-calculator/): IOM guidelines — personalised healthy weight range for you & baby - [தமிழில் படிக்க](https://www.jammiscans.com/%e0%ae%a4%e0%ae%ae%e0%ae%bf%e0%ae%b4%e0%ae%bf%e0%ae%b2%e0%af%8d-%e0%ae%aa%e0%ae%9f%e0%ae%bf%e0%ae%95%e0%af%8d%e0%ae%95/) - [Gynecologist in Chennai](https://www.jammiscans.com/gynecologist-in-chennai/): Welcome to Jammi Scans, one of the well-known gynecology clinics in Chennai. Dr. Deepthi Jammi our expert gynecologist and fetal medicine specialist provides comprehensive gynecology consultations.  - [Pregnancy Ultrasound Scan in Chennai](https://www.jammiscans.com/pregnancy-ultrasound-scan-in-chennai/): Pregnancy ultrasound is one of the most popular and effective ways of imaging the fetus to monitor its well being and growth with utmost accuracy. Let's discuss everything about pregnancy ultrasound scan in chennai here below. - [Landing page final](https://www.jammiscans.com/pregnancy-scan-centre-in-chennai/): OB/GYN & Pregnancy Scan Expert,Director, Jammi Scans - [Gallery](https://www.jammiscans.com/gallery/) - [Glossary](https://www.jammiscans.com/glossary/): A procedure that uses a needle to draw a sample of amniotic fluid which is then analyzed to detect chromosome abnormalities. - [FAQ](https://www.jammiscans.com/faqs/): 1. What does Jammi Scans do?