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36 tools
Its BBT Time Adjuster recalculates a basal temperature to your usual check time when today’s reading was early or late. The page includes options for units and advanced assumptions (such as circadian adjustments and capped corrections) and shows adjusted temperature plus the difference. The calculator is accessible as a free web tool.
This free conception calculator estimates possible as well as most likely dates of conception, and their corresponding due dates over six menstrual cycles.
This pregnancy weight gain calculator provides a recommended weight gain schedule on a week-by-week basis based on pre-pregnancy bodyweight and IOM guidelines.
This free due date calculator estimates the due date based on the menstrual cycle, ultrasound, conception date, or IVF transfer date.
This free ovulation calculator provides estimates of a person's possible ovulation windows and corresponding due dates over six menstrual cycles.
This calculator estimates 5-year and long term risk of developing breast cancer based on Gail model.
The crown-rump length calculator is one of the most precise methods for estimating the gestational age in weeks.
The Gestational Age Calculator will allow you to quickly determine the gestational age of your baby with only one piece of information!
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.
With this VTE risk score calculator in pregnancy, you can assess the risk of venous thromboembolism in pregnant and postpartum women.
Use this Bishop score calculator to know if the birth should begin soon and what are the chances of a successful delivery induction.
The breastfeeding calorie calculator tells you how many calories you need to consume daily to keep yourself healthy during lactation.
Stillbirth risk calculator estimates the stillbirth risk, based on a variety of factors.
With this chances of having twins calculator, you can estimate the odds of giving birth to twins, triplets, or maybe quadruplets.
This free calculator estimates days in the future during which a person is expected to undergo their period, based on information of previous periods.
This birth control calculator gives an insight into how much we spend on each type of contraception method and its effectiveness.
EDD calculator provides you with your Estimated Date of Delivery based on the ultrasound results and your last menstrual period date.
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.
VBAC calculator finds your chances for a successful vaginal birth after a cesarean section.
The egg freezing calculator computes the probability of having at least one, two, and three live births based on the number of oocytes frozen.
Use this flange size calculator to get the right diameter of your breast pump flange.
Manage your health with Our hCG levels calculator. Monitor hCG doubling time & discover why we don't recommend the hCG diet. Start Today!
Try our implantation calculator to discover your implantation date for both natural conception and any fertility treatments!