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470 tools
Try our implantation calculator to discover your implantation date for both natural conception and any fertility treatments!
If you underwent a fertility treatment and now you're expecting a baby - this IVF due date calculator will tell you when your baby arrives.
The luteal phase calculator lets you know whether your luteal phase is a normal length.
The MCA calculator find the possible risk of fetal anemia in single and twin pregnancies.
Use the mean sac diameter calculator to approximate gestational age.
The nuchal translucency calculator will estimate the gestational age and genetic disorders risk of your pregnancy.
The Pearl Index calculator allows you to compute and compare the effectiveness of contraceptive methods.
Find out the best time to take a pregnancy test for accurate results with our easy-to-use Pregnancy Test Calculator.
The progesterone to estrogen ratio calculator estimates the value of a parameter used to assess hormone imbalance and converts progesterone and estradiol units.
The reverse due date calculator allows you to discover the date of conception, and the possible day the successful intercourse happened.
The sperm analysis calculator allows you to quickly check the results of your semen analysis test.
Stillbirth risk calculator estimates the stillbirth risk, based on a variety of factors.
This testosterone to estradiol ratio calculator estimates the proportion of the two hormones and converts their units between nmol/L, ng/dL, pg/mL, and pmol/L.
With this chances of having twins calculator, you can estimate the odds of giving birth to twins, triplets, or maybe quadruplets.
VBAC calculator finds your chances for a successful vaginal birth after a cesarean section.
With this VTE risk score calculator in pregnancy, you can assess the risk of venous thromboembolism in pregnant and postpartum women.
Addiction calculator tells you how much shorter your life would be if you were addicted to alcohol, cigarettes, cocaine, methamphetamine, methadone, or heroin.
The alcohol unit calculator can sum up all your drinks from a party to check how many units you have had, as well as see if you fit into the recommended limits.
The Audit-C calculator helps you quickly identify your drinking patterns and whether it's within a normal range.
Use the BAC calculator to find out how much alcohol content you have in your blood at any given time.
Are you a coffee addict? Check how much caffeine you had today with this caffeine calculator!
The CAGE questionnaire calculator is a short 4-item test used to indicate whether you might have an alcohol problem or not.
With this cigarette calculator, you can estimate the number of cigarettes you have smoked so far.
The CIWA calculator helps you with the quantification of the severity of alcohol withdrawal.