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.

Beta hCG calculator




Day after ovulation
Result 1
Day after ovulation
Result 2

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

18 DPO = 600 18 DPO = 472 39 DPO = 6760 9 DPO = 20 17 DPO = 779 19 DPO = 2444 19 DPO = 1380 12 DPO = 207 24 DPO = 1665

Multiple Pregnancy

18 DPO = 600 16 DPO = 1416 14 DPO = 264 17 DPO = 1095 22 DPO = 13325 16 DPO = 1922 13 DPO = 138 17 DPO = 1000 13 DPO = 180

156 Responses to IVF beta hCG levels calculator: scatter chart and doubling time

  1. Ann

    Hello everyone, my HCG level is 127 at 15 dpo. Is it normal or twins? Congratulations to all! :-)

  2. Happy!!

    I think that is a good number :)

  3. Connie Jones

    My hoc last Thursday was 680 and now it’s 1,680 but they still saying that it’s abnormal.

  4. Durgesh Singh

    After 14 days, beta hcg no. is 37.05 Is it good for pregnancy ?

  5. 40 and happy

    Hi ladies ,
    I thought I was 8 weeks .. because my LMP was June 2 2015 .. on August 2nd 2015 my hcg was 140 done an u/s and nothing found … August 4 my hcg was 245 … August 11 hcg is at 3325 .. but not sure how many weeks am I ! I must of ovulated late .. Any of you ladies have an idea ?

  6. Celeste

    Based on these numbers and dates. I would predict ovulation was somewhere between the 14/07 and 21/07. hope this helps.

  7. Courtney

    My first hcg was wed-day 31 of cycle @ 64 — second hcg was Fri-day 33 of cycle @ 164… is this too low?

  8. Jen

    I had my first Beta on 10/21 and the results were 2296… i got in for my next 10/28 .. Im nervous to see how high they come back a week after the first check.. but with that said; 2296 is that high? Could it be multiples?

  9. Jayshree

    My first hcg after 15 days the count is 39.6 is it normal. Pls tell me.
    Thank You

  10. Lucy

    My beta HCG after 12 day dpo is 35 and 14 day dpo is 93. Is it normal? Thanks

  11. Saleh

    My wife’s beta HCG after one day of delaying of period was 860, is there any chance for twins?

  12. AriesBabyy14

    I have a history of ectopic. Got positive hpt at 8dpo. At 9dpo I got my first blood draw Hcg level came to 34. At 11dpo Hcg levels went up to 97. 14dpo Hcg levels went up to 368 & at 17dpo Hcg levels went up to 1680. Are these levels normal? They are more than doubling and sometimes more than Trippeling in 30-some hours….

  13. Mary

    I went from 40 to 250 in 72 hrs is that good

  14. Zaviera

    I went to hospital was told that I’m pregnant also my hcg beta is 3306.60. Is that normal??

  15. Yasmin

    My hcg is 85961. I don’t have an appt until January 13th. What does this number mean? Please help

  16. Manju B

    my first BHCG level is 13.59 after 10 day of FET, second BHCG after 12 day of FET is 31.3. is this a good sign of pregnancy? please advice..

  17. Sara

    My BHCG is 10 after 9th day of implant.Is it ok for pregrancy?

  18. jademama

    My hcg was 72 at 11dpo ,another draw tomorrow is this high I havnt missed my period yet it’s due in 4 days !

  19. Kfeliciano

    HCG at 19DPO was 2,800, 21DPO 7000, and 28DPO (this afternoon) 60,000. I was able to see the baby and the yolk sac. Even though the tech was tired and was rushing and didn’t. I am so happy right now. I only saw one in there even thought this says very high chance of twins lol

  20. Kimberly Bray

    Hi everyone. My numbers suggest a high chance of twins. Can i get some opinions plz?? Thank u so much!!
    1st hcg: 6482.00 on 1/26
    2nd hcg: 15563.00 on 1/29
    3rd hcg: 41203.00 on 2/3

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