IVF beta hCG levels calculator: scatter chart and doubling time

Beta hCG database, levels chart, scatter plot and doubling time calculator by days after ovulation, IVF embryo transfer and missed period in early pregnancy.

“Normal” doubling time

Beta-hCG LMP (DPO) * Doubling time
< 1200 < 5 weeks (21 dpo) 2-3 days (48-72 hours)
1200-6000 5-6 weeks (21-28 dpo) 3-4 days (72-96 hours)
> 6000 > 6 weeks (28 dpo) more than 4 days (96 hours)

LMP – last menstrual period.
DPO – days past ovulation (post-ovulation).

High levels of hCG

Extremely high levels of hCG may suggest multiple pregnancy (twins, triplets, or more).

Low levels of hCG

A low level of hCG may mean that ovulation occurred later than expected, if the HCG level is rising (doubling) adequately.

Calculator





Day after ovulation

Result 1

Day after ovulation

Result 2

Multiple Pregnancy


Multiple Pregnancy

19 DPO
Day after ovulation
47
Result

MAXwantbaby.info
Congratulations! You are pregnant.

~ 25-30 days (LMP)
Gestational age
~ 11-16 days (DPO)
Fetal age
Ovulation might occur later than expected.

Result

< 5 - You are not pregnant
< 25 - You may be pregnant
> 25 - You are pregnant

Transvaginal ultrasound

< 2000 - Thickened endometrium, Corpus luteum
> 2000 - Gestational sac
> 2500 - Yolk sac
> 5000 - Embryo
> 17000 - Fetal heartbeat

Abdominal ultrasound

< 6500 - Thickened endometrium, Corpus luteum
> 6500 - Gestational sac

Latest Results

16 DPO = 1154 19 DPO = 47 22 DPO = 228 25 DPO = 14815 28 DPO = 33099 22 DPO = 4085

Multiple Pregnancy

18 DPO = 73 15 DPO = 20 17 DPO = 10000 12 DPO = 930 18 DPO = 603 23 DPO = 7528


  1. Helooo…my serum beta hgc result is 31.10…my last period day is 28.01.2016. I want to know am i pregnant

  2. My hcg is 242 lmp was 1.20.16 first drawn Monday was 51 then 72 hours later was the 242!

  3. Hello

    On my 15th day after embryo transfer my hcg levels were only 138.6 -very weak positive pregnancy
    I did the home test and even that had 1 line very fainted.
    My dr was very disappointed and I am still confused.
    On my day 19 I did again a home test (Clearblue ) and again the + was very fainted.
    Day 20th got same fainted result.
    My period is 15 day late, my breasts are very paintful, specially in the night, I’ve got sometimes like period pain and I am sensitive to smells, sometimes nousia
    Thank you for your help
    Mia

  4. my beta hcg after my 14 thday of ET IT IS 47.4 THN ON 17 TH DAY ITS 66.7??I WANT TO KNOW THAT I M I PRGNT?/////

  5. At day 11dpt 5dt
    2 blastocyst aa and 1 blastocyst bb
    Hcg level at day 11 is 370 is that twins level or what?

  6. Hi,
    I am on IVF Procedure, On 12th Feb 2016, 14 eggs are picked and in those two are frozen and one is transferred on 17th Feb 2016. And I did my First bhcg on 27th Feb 2016 and the value is 34.7, my Doctor told me do the test again on 29th Feb 2016, and the level is 62.9. And again on 7th March 2016, level is 1284. my doctor asked me to do the bhcg test again on 9th March 2016. Can somebody tell me that these bhcg values are normal. Can i confirm that i am pregnant. So confused Please help me

  7. My hcg was taken on Monday 7th march and it came back at 242.. Is this normal for around 3 weeks? I have had them took again today, just awaiting the results.

  8. i have 2 frozen embryo transfer on Feb 25th and my first beta hcg level came 3000, and I had anther beta today my dr,calling me and said my beta is going up to 7000 and he order an ultrasound I’m wishing twins

  9. my wife’s Beta Hcg level after 16 days of embryo transfer is 2345.72 does it states twins pls explain.

  10. Hi. My beta hcg after 12 days of et was 42.42 then on 14 days it was 55.65 & on 16 days test it suddenly got declined to 53… My bext beta hcg test is on 23rd march.. Can i confirm that i m pregnant? So confused.. Decline in beta hcg count is ok or not?

  11. S. Sawant unfortunately it sounds like you are experiencing a chemical pregnancy. I went through it my last cycle, basically the embryo did implant but didn’t continue to grow into a viable pregnancy. Your hcg levels need to increase by at least 60% every two days for the pregnancy to be viable. Once it starts to decline you are on your way towards miscarrying the embryo. I’m so sorry. I know how incredibly hard it is. For everyone else- hcg levels are now a good indication of multiples, yes higher numbers can prove to be multiples however singletons can produce really high numbers as well. The only way to know if there is more than one for sure is and ultrasound.

  12. my beta hcg count is 23.8 on15Th day from embryo trasfer. Is it good? What should I do further?

  13. My beta hcg is 23.8 on 15th day from embryo transfer. Is it good? What should I do further?

  14. My first beta hcg is 19.26 on 12th day from embryo transfer.2nd. Beta hcg is 25.4 on 14th day,day. Is it good ? What should I do further

  15. I was just told my hcg is 10. I am on my 14 day post transfer (3 day embies). Is there no hope for me? :(

  16. My 5 day Blastocyst – transferred 2 embryos
    My first beta was 10day past transfer 317
    Second beta was 13 days past transfer 806
    Third beta was 17 days past transfer 11,361

    I wont know if it’s twins or not until the week of the 18th.

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