What's Included
- Two separate blood draws scheduled 48 hours apart
- Assessment of pregnancy progression through hormone level tracking
- Results comparison showing hCG doubling rate
Beta hCG Viability Test—Monitor Your Early Pregnancy
Blood test measuring pregnancy hormone (hCG) levels to check if your pregnancy is developing normally. Essential if you have bleeding, pain, or previous miscarriage.
Same-day appointments
2x tests 48 hours apart
Assess pregnancy progress earlier than scan
Beta hCG—Pregnancy Viability
Serial blood tests measuring pregnancy hormone (hCG) levels to assess whether pregnancy is developing normally or if there are concerns about viability or ectopic pregnancy. hCG levels should double every 48-72 hours in healthy early pregnancy. Essential if you have bleeding, pain, history of miscarriage or inconclusive scan. Serial testing available to track progression. Results within the next day from second draw.
From
First few weeks
Duration
0 minutes
Price
£ 160
Results
Next day form 2nd draw
What's included
Track your pregnancy hormone levels
Serial blood tests to check if your pregnancy is developing normally
Check Pregnancy Progression
hCG levels should double every 48-72 hours in healthy early pregnancyInformed next steps
Share results with your maternity care provider who may offer progesterone supplement therapy to support a struggling pregnancyEarly answers
Get your answers early without waiting for the 2 weeks rescan protocol.Investigate Bleeding or Pain
Slow-rising or falling hCG can indicate miscarriage or ectopic pregnancy
Complete Service Overview
Your Beta hCG Viability Test—Explained
Two blood draws, 48 hours apart, tracking whether your hCG levels are doubling as expected. This test monitors early pregnancy progression and is especially recommended after assisted reproduction, prior miscarriage, or concerning symptoms.
Who is this for?
- Those who have undergone assisted reproduction (IVF, IUI)
- Those with a history of prior miscarriage
- Those experiencing concerning symptoms in early pregnancy
- Those seeking early-stage pregnancy progress assessment
- Those with inconclusive early ultrasound results wanting additional data
- Those who have undergone assisted reproduction (IVF, IUI)
Technical Details
- Measures hCG doubling rate over 48 hours
- In viable pregnancies, hCG typically doubles every two days
- Declining levels may signal pregnancy loss
- Slower-than-expected increases may indicate elevated miscarriage risk
- Blood test only — discuss results with your doctor
- Measures hCG doubling rate over 48 hours
How it works
What to expect
Your appointment, step by step
Before Your Test
- Book when you have concerns or want monitoring
- No fasting needed
- Bring pregnancy test dates or LMP date if known
- Plan for repeat test 48-72 hours later (book both appointments together)
During your test
- 10-minute appointment
- Simple blood sample from your arm
- Staff understand this is an anxious time
After your test
- Results within the next day from second draw
- Your exact hCG level provided for each draw to detect trend over a 48 hour period
- Advice on repeat testing and next steps
- Urgent referral guidance if results suggest ectopic pregnancy
Why choose Flowan Health
When you're worried about your pregnancy, waiting days for results is unbearable. Our same-day hCG testing gives you fast answers when every hour counts.
What you get | What this means for you | |
|---|---|---|
| No GP referral required | Get answers quickly, don't wait week(s) | |
| Serial testing available | Track progression with repeat tests 48-72 hours apart | |
| Same-day appointment | Book any time, we are open 6 days a week including weekends | |
| Urgent interpretation | Immediate advice if results suggest ectopic pregnancy | |
| 5.0/5.0 from 467+ reviews | Compassionate care during anxious times | |
Online booking at 2am or 2pm - we're ready when you are
Take the first step towards comprehensive and compassionate healthcare tailored for women.
Common questions about beta hCG testing
Worried about your pregnancy? Here's what you need to know about viability testing.
What is beta hCG?
Beta hCG (human chorionic gonadotropin) is the pregnancy hormone detected by pregnancy tests. Blood tests measure the exact level, while home tests just show positive/negative. In healthy early pregnancy, hCG doubles every 48-72 hours.
Can hCG testing diagnose ectopic pregnancy?
Not on its own, but it’s a key indicator. Ectopic pregnancy typically shows slow-rising hCG (not doubling every 48-72 hours). Combined with symptoms (pain, bleeding) and an ultrasound, hCG levels help identify ectopic pregnancy. If we’re concerned, we’ll refer you for immediate medical review at the nearest hospital.
What if my hCG isn't rising properly?
Slow-rising or plateauing hCG can indicate miscarriage or ectopic pregnancy. Falling hCG usually means miscarriage has started. We’ll provide your results immediately to share with your GP or Early Pregnancy Unit urgently if results are concerning. Some hospitals may offer you prompt progesterone therapy to attemp supporting a struggling pregnancy. particularly if you have a history of miscarriages. Ask your hospital.
Do I need more than one test?
Usually yes. A single hCG level tells you you’re pregnant but not if pregnancy is developing normally. Serial tests (48-72 hours apart) show whether hCG is rising appropriately. We recommend at least 2 tests, sometimes 3.
What hCG level is normal?
It varies hugely by how pregnant you are. At 4 weeks: 5-426. At 5 weeks: 18-7,340. At 6 weeks: 1,080-56,500. The trend matters more than the number—it should double every 2-3 days in early pregnancy. Share results with your GP or maternity care provider to discuss next steps.
When should I have a viability test?
If you have bleeding, cramping, or pain in early pregnancy (before 8 weeks) or have had an inconclusive early pregnancy scan (no heart beat detected yet). If you’ve had previous miscarriage or ectopic pregnancy and want monitoring. If your pregnancy test is faint or you’re not sure if pregnancy is progressing. Usually from 4-8 weeks pregnant.
Happy stories from Parents
Real experiences from those who trust our care.
The staff are great and the service is impeccable. Lauren the sonographer is empathetic, personable and so kind which made our 8 week scan a wonderful experience
I’ve visited Flowan a few times over the last few years for various reasons and every time the service and care is outstanding. There are clinics much closer to me I could opt for but travel out of my way to Flowan simply for the service.
Felt safe and comfortable at this clinic! Very good service, would recommend!!
We came for an early pregnancy scan. Such lovely, professional staff at the clinic. Explained everything super clearly and were so friendly! Would really recommend.
The team are so friendly and helpful, really excellent service. We asked not to see the gender of the baby but for it to be part of the surprise package and we couldn’t be happier!! Such a lovely experience seeing our baby
