Pregnancy Confirmation Scan: Purpose, Procedure & What to Expect
A Pregnancy Confirmation Scan is one of the most important early pregnancy investigations. It confirms whether the pregnancy is inside the uterus (intrauterine pregnancy) and accurately determines the gestational age of the baby.
This scan offers reassurance, clarity, and a safe start to your pregnancy journey.
What Is a Pregnancy Confirmation Scan?
A pregnancy confirmation scan is an early ultrasound examination, usually performed between 5 to 7 weeks of pregnancy, to confirm:
- Presence of pregnancy inside the uterus
- Gestational age (how many weeks pregnant you are)
- Number of pregnancies (single or multiple)
- Early fetal heartbeat (in later weeks)
This scan is crucial to rule out ectopic pregnancy and ensure healthy early development.
Why Is a Pregnancy Confirmation Scan Important?
1. Confirms Intrauterine Pregnancy
The scan ensures the pregnancy is developing inside the uterus, ruling out ectopic pregnancy, which can be life-threatening if untreated.
2. Accurate Pregnancy Dating
Measuring the gestational sac and embryo helps calculate:
- Exact weeks of pregnancy
- Estimated due date (EDD)
This is more accurate than dating based only on the last menstrual period.
3. Detects Multiple Pregnancies
It identifies whether you are carrying:
- One baby
- Twins or more
Early detection allows better pregnancy planning and care.
4. Early Reassurance
Seeing the pregnancy on scan provides emotional reassurance, especially for first-time mothers or women with previous pregnancy losses.
When Is the Pregnancy Confirmation Scan Done?
| Pregnancy Week | What Can Be Seen |
|---|---|
| 4–5 weeks | Gestational sac |
| 5–6 weeks | Yolk sac |
| 6–7 weeks | Fetal pole & heartbeat |
| 7+ weeks | Clear embryo & heartbeat |
Most doctors recommend the scan around 6 weeks for optimal clarity.
Types of Pregnancy Confirmation Scans
1. Transvaginal Scan (TVS)
- Most accurate in early pregnancy
- Provides clear images in 5–7 weeks
- Safe and painless
2. Abdominal Scan
- Usually done after 7 weeks
- May not detect very early pregnancies clearly
Your doctor will recommend the best option based on your pregnancy stage.
What to Expect During the Scan
- Procedure lasts 10–15 minutes
- No pain; mild discomfort may occur with TVS
- You can usually see the gestational sac on screen
- Doctor explains findings immediately
Is the Pregnancy Confirmation Scan Safe?
Yes. Ultrasound scans are completely safe for both mother and baby. They use sound waves, not radiation, and have been used in pregnancy care for decades.
When Should You Contact Your Doctor Urgently?
Seek immediate medical advice if you have:
- Severe lower abdominal pain
- Heavy vaginal bleeding
- Dizziness or fainting
- Previous history of ectopic pregnancy
Early scanning helps prevent complications.
FAQs – Pregnancy Confirmation Scan
What is a Pregnancy Confirmation Scan?
It is an ultrasound scan used to confirm the presence of an intrauterine pregnancy and determine gestational age.
When is a Pregnancy Confirmation Scan done?
Typically between 5–8 weeks of pregnancy to confirm the pregnancy and detect the gestational sac.
Why is a Pregnancy Confirmation Scan important?
It confirms a viable pregnancy, rules out ectopic pregnancy, and helps estimate how far along the pregnancy is.
Is the scan safe for the baby?
Yes. Ultrasound scans are non-invasive and safe for both mother and baby.
[details Can a Pregnancy Confirmation Scan detect complications? Yes, it can detect early issues like ectopic pregnancy or blighted ovum. ]
Conclusion
A Pregnancy Confirmation Scan is a vital first step in ensuring a healthy and safe pregnancy. It confirms the location of pregnancy, accurately dates gestation, and provides reassurance during the early weeks.
Early diagnosis allows timely medical care, especially in high-risk pregnancies, and sets the foundation for proper antenatal planning.
For expert pregnancy care and advanced ultrasound services, visit: www.genesisshospital.com | www.drdivyagynecologist.com | www.drrajuuro.com
Dr. Divya J G Dr. Divya J G is an exceptional and highly skilled Obstetrician & Gynaecologist, recognised for her expertise in maternity care, pregnancy scans, and advanced gynaecological and laparoscopic surgeries. She completed her MBBS at Mysore Medical College and Research Institute (MMCRI) and earned her MS in Obstetrics and Gynaecology from Bangalore Medical College. With over 13 years of clinical experience, Dr. Divya J G is known for her meticulous attention to detail and patient-centred approach. She carefully understands each woman’s unique health needs and delivers personalised, evidence-based care to ensure safe pregnancies, effective treatments, and optimal outcomes.
Dr. Divya J G has extensive experience in managing a wide range of obstetric and gynaecological cases, including comprehensive maternity care, gynaecological surgeries, infertility evaluation, and IVF-related treatments. Beyond her clinical expertise, she is known for building strong trust and confidence among her patients through compassionate, patient-centred care and clear communication. From fertility counselling and conception planning to pregnancy, delivery, and post-treatment recovery, Dr. Divya J G ensures that every woman feels well-informed, supported, and at ease throughout her medical journey. Her commitment to ethical practice and evidence-based treatment consistently contributes to positive patient experiences and successful outcomes.
