Payment optionsIf you are a human, do not fill in this field.If a woman is pregnant after IVF, her levels of hCG will rise steadily and dramatically in the beginning of pregnancy. While single tests for hCG aren’t the only factor in pregnancy, an IVF hCG calculator can provide some assurance – or at least help determine if rising or declining levels of hCG are normal or not.Contents1 What is Beta hCG level?2 What date do you have the IVF hCG test?3 How does hCG in IVF pregnancy work?3.0.1 hCG levels chart in weeks from DPO (days past ovulation):3.0.2 “Normal” doubling time4 Calculating using an IVF hCG calculator5 How to use an IVF hCG Calculator5.1 Step 1: Choose IVF treatment and input embryo transfer date5.2 Step 2: Enter the first hCG test date and beta hCG level5.3 Step 3. Enter the second hCG test date and beta hCG level5.4 Step 4: Calculate and examine the results5.4.1 IVF hCG Calculator Results Chart6 Example Results from an IVF hCG Calculator6.1 Scenario A using IVF with 3 Days FET6.1.1 IVF hCG Calculator Results Chart6.2 Scenario B using IVF with 5 Days FET6.2.1 IVF hCG Calculator Results Chart7 Frequently Asked Questions – IVF hCG CalculatorWhat is Beta hCG level?If you find an IVF hCG calculator online, you may notice the word “beta,” as in the “beta hCG level.” Most people do not understand what this means. In simplest terms, the beta hCG test tells you how much hCG is in the blood. On the flip side, there are some hCG tests that just tell you whether or not there is any hCG in the blood. Those are positive/negative tests and while they can be useful to some extent, they’re not incredibly useful for post-IVF treatment patients.What date do you have the IVF hCG test?In general, after a transfer is completed, fertility specialists will schedule a pregnancy test for 14 days later. Normally, you do your first pregnancy HCG blood test 14 days after embryo transfer. But you may wonder that how to calculate the date because all the hCG level charts go by DPO(days past ovulation) or LMP( last menstrual period). The below form might help give you some closure.IVFDPO datehCG test dateOwn eggs,Fresh donor eggs,Fresh donor embryosconsider the egg retrieval date as 0 day of DPO date14 days later after egg retrieval date3 day Frozen Embryo Transferconsider embryo transfer date as 3 days of DPO date11 days later after embryo transfer date5 day Frozen Embryo Transferconsider embryo transfer date as 5 days of DPO date9 days later after embryo transfer dateHow does hCG in IVF pregnancy work?Well, using a blood test, the specialist will test for pregnancy by determining the hCG level. If the blood test shows an hCG level of at least 5mUI/ml, the test is considered positive.Here’s where things get interesting. A second test is scheduled when the first test is positive. Why? First, it’s because 5 mUI/ml hCG level is not indicative of pregnancy after IVF; it only indicates that there is hCG present in the body. Some women normally have a certain amount of hCG in the body naturally. Second, and the main reason, is that specialists are looking for an increase in hCG, not merely the presence of it.hCG levels chart in weeks from DPO (days past ovulation):1 weeks DPO: 5 – 50 mIU/ml2 weeks DPO: 5 – 426 mIU/ml3 weeks DPO: 18 – 7,340 mIU/ml4 weeks DPO: 1,080 – 56,500 mIU/ml5 – 6 weeks DPO: 7, 650 – 229,000 mIU/ml7 – 10 weeks DPO: 25,700 – 288,000 mIU/ml11 – 14 weeks DPO: 13,300 – 254,000 mIU/ml15 – 22 weeks DPO: 4,060 – 165,400 mIU/ml23 – 38 weeks DPO: 3,640 – 117,000 mIU/mlThe above hCG levels are only a guide. Every woman is different and has her own hCG numbers after IVF. Because of that, the test is scheduled for two days later in order to see if hCG levels double, as expected. Therefore, it’s more important to focus on whether or not the hCG level is rising – and how much it’s rising – than the actual value. Sometimes, women will ask if their hCG level in doubling time is normal. In many early IVF pregnancies, the hCG level will double every 48 to 72 hours. The level of hCG should rise until you are 11 weeks pregnant. Then, it should stabilize, and then eventually decline until the delivery date.“Normal” doubling timeBeta-hCGDPODoubling Time5 – 7,340<21 days48-72 hours1,080 – 56,50021-28 days72-96 hours7, 650 – 288,000> 28 days> 96 hoursHowever, the important thing to realize is that there is no real “normal” hCG level. As this article explain, it’s the rise in hCG over certain periods of time that’s more indicative of pregnancy than the numbers themselves.Calculating using an IVF hCG calculatorAn online IVF hCG calculator can help you determine if the rate that your hCG level is increasing is normal or not. Some calculators are easier to understand than others are. Here is some information that can help you use them.You need use information from your in-office hCG tests. Most at-home hCG tests can only measure hCG levels in the urine (as they are not blood tests). Additionally, these tests can only determine IF there is hCG in the urine, not how much. In the US, there are very few at-home tests that will give you beta hCG levels.Pay attention to timing and keep your expectations in check. There’s no point in testing too early, because you might become disappointed unnecessarily. Remember, a single hCG measurement isn’t enough to detect pregnancy after IVF. You need at least two different tests, and for best results, the tests need to be at least 2 days apart.On that note, you need to test twice, at least. You need two separate measurements to use a calculator. The tests need to be at least a day apart but ideally, more than 2 days apart.How to use an IVF hCG CalculatorAn IVF hCG calculator (beta hCG) helps you understand whether your IVF levels are increasing normally. So, in order to use the calculator, you need to take your own hCG levels and also keep track of exactly when the tests were taken.To use an IVF hCG calculator for post-IVF treatment, you need to know:First test: Number of days since transfer, and the beta hCG level on that daySecond test: Number of days since transfer, and the beta hCG level on that dayStep 1: Choose IVF treatment and input embryo transfer dateOn the date of transfer, what stage will the embryos be in? Here are the options:Own eggs IVF (This option includes ICSI or no)Fresh donor egg IVF (This option includes ICSI or no)Fresh donor embryo cycle3 Days frozen embryo transfer(This option calculate hCG levels after IVF 3 day transfer)5 Days frozen embryo transfer(This option calculate hCG levels after IVF 5 day transfer)And then, You can choose egg retrieval date or embryo transfer date from dropdown calendar or enter the start date by mm/dd/yyyy.For example, a woman starts her IVF pregnancy journey with 5 days FET. His embryo transfer date is March 1, 2017 and input 01/03/2017.After egg retrieval, the specialist will attempt to fertilize the eggs. Some or all of the eggs will be fertilized. As soon as fertilization begins, the embryos begin aging. But you should not have to worry about determining the stage of the embryos at transfer. This hCG calculator can do for you.Step 2: Enter the first hCG test date and beta hCG levelTypically, a fertility specialist will test your blood for pregnancy 14 days after transfer. However, home kits are available and can test hCG levels as early as 4 to 5 days after implantation.Enter the date of your first hCG test. So, if you were tested for hCG on March 10, 2017, you would choose or enter 10/03/2017.Next, enter the results from the beta hCG test into the IVF hCG calculator.Step 3. Enter the second hCG test date and beta hCG levelBefore you can calculate any results, you need to enter the results from a second test that was done. An online IVF hCG calculator is based on the assumption that at least one day has passed. In other words, your results could be skewed if you don’t let some time pass and use the results from two tests that were done on the same day (unlikely if you use results from your specialist).So you will also choose or enter the second test date.Finally, you enter the results from the second test.Step 4: Calculate and examine the resultsNotice this step is to “examine,” not judge. Unfortunately, this is where most women who are very inexperienced in understanding hCG levels make their mistakes. An IVF hCG calculator is useful for determining normal rates of increase. It is not a pregnancy test. With that in mind, here’s what you can expect to see:IVF hCG Calculator Results ChartDifference in hCG levelsThe calculator will tell you the difference in levels from the first and second test, as a percentage (i.e., +525/+700% or -25/-67%)2 Day IncreaseThe IVF hCG calculator should also give you a 2 day increase rate, regardless of how many days passed between your tests. (i.e., 700%)Doubling timeA good IVF hCG calculator should tell you how long it’s taking for your hCG levels to double, based on your information (i.e, 16 hours).Doubling rateThe calculator should also tell you whether or not the rate at which your hCG levels are doubling is normal or not (i.e., normal, lower than normal, higher than normal).Example Results from an IVF hCG CalculatorKeep in mind that the point of an hCG test is to determine if hCG levels are rising at a rate that’s consistent with pregnancy. Most of the time, when a woman is pregnant, her hCG levels double within 2 days of the first hCG test.With that in mind, here are examples of normal doubling rate and a lower than normal doubling rate. The examples are using median hCG levels.Every woman is different, so beta hCG of IVF given are approximate. The data on this IVF hCG calculator are not intended to be a substitute for professional medical diagnosis or advice.Scenario A using IVF with 3 Days FETDate of embryo transfer: Jan 1, 2017. You can use the calculator below to calculate the doubling time of two beta hCG samples by entering the date of the blood test and the corresponding beta hCG value for that day.. The best IVF hCG calculator around! Help to calculate your beta value. Includes beta hCG levels doubling time and rate after IVF with 3 day and 5 day FET..