Enter your due date to see the chance of giving birth on each date around it. The chart shows daily birth probabilities, your most likely week of delivery, and how often births happen early or late compared with the due date. Estimated due date (EDD) This calculator shows how your chance of going into labour … Read more
Enter your beta hCG level and due date to see whether your result sits within the typical range for your current week (3–18). You will also get a simple chart for context and guidance on what your number may mean. Enter your beta hCG level (mIU/mL): Enter your due date: Calculate > Reference band shown … Read more
Estimate your chance of getting at least one euploid embryo from an IVF retrieval using two inputs: AMH (ng/mL) and age. The calculator shows a single percentage result and a short note about how your AMH compares with a typical anchor for your age. AMH level (ng/mL) Your age (years) Calculate Clear Chance of ≥1 … Read more
Plan your frozen embryo transfer. Choose medicated or cryonatural, enter your next cycle start and embryo day (3/5), and we’ll estimate the transfer date, hormone-timing milestones, and your beta-hCG test day. FET cycle type Medicated Cryonatural History of thin uterine lining? NoYesI don’t know Cycle length Used only for cryonatural cycles (default 28 days). Next … Read more
Most pregnancies end in a live birth. This calculator uses a baseline stillbirth rate plus age, BMI, ethnicity and selected medical factors to give a simple statistical estimate. It is for education and counselling only, not to predict what will happen in any individual pregnancy. Age of the pregnant person Height & weight Imperial (ft, … Read more
Using an IUD is one of the most effective ways to prevent pregnancy, but risk isn’t zero—especially early after insertion or if the device has moved. This quick calculator uses IUD type, time since insertion, whether strings are felt, possible expulsion signs, and when intercourse happened to estimate your per-act risk and what to do … Read more
Human chorionic gonadotropin (hCG) is a hormone your body makes in early pregnancy. It is mainly made by tissue that will become the placenta after the fertilised egg has implanted in the uterus. Laboratories usually measure the beta part of hCG, so you will often see “beta hCG” on a blood test report. This is … Read more
Enter how dark the test line looks next to the control, add your date or DPO, and we will plot your line progression. You will see a simple trend, a projected day your test may match the control, and a rough hCG trend estimate for context. Pregnancy Test Line Progression Checker +Add another test −Remove … Read more
Got a single beta-hCG result and wondering how many weeks pregnant you might be? Enter your value to see the most likely gestational-age window, plus a full table of typical hCG ranges by week. Beta-hCG level mIU/mL Enter a single lab value. If your lab reports IU/L, the number is the same as mIU/mL. calculate … Read more
Use this calculator to estimate hCG doubling time from two or more blood draws when you’re expecting twins or triplets. Twins Triplets hCG Draw 1 Date and time hCG (IU/L) hCG Draw 2 Date and time hCG (IU/L) Enter at least two draws with date/time and value. Sample data is prefilled so you can test … Read more