What information does the IVF baby due date calculator need
Test tube babies are babies born through assisted reproductive technology, which is an effective choice for couples who want to have children but have fertility problems. The IVF baby due date calculator is a tool to help couples understand the expected date of IVF baby. It needs to collect certain information in order to accurately calculate the expected production date. What information is needed for the IVF baby due date calculator will be introduced below.
1. Start date of the last menstrual period
The start date of the last menstrual period is one of the key information for calculating the expected delivery date of IVF infants. From the start date of the last menstrual period, the ovulation date and fertilization date can be calculated according to the regular menstrual cycle. The ovulation date is usually the 14th day of the menstrual cycle, and fertilization occurs within 24-48 hours after ovulation. Therefore, the start date of the last menstrual period is helpful to determine the fertilization date of IVF.
For example, if the start date of the last menstrual period is January 1, 2022, and the normal menstrual cycle is 28 days, the ovulation date is January 14, and the fertilization date is generally between January 14 and January 15. According to the date of fertilization, the number of weeks of pregnancy was calculated, and then the expected date of IVF was estimated.
Therefore, when using the IVF baby due date calculator, couples need to provide an accurate start date of the last menstrual period.
2. Date of IVF embryo transfer
The date of embryo transfer of IVF is another important information for the calculation of the expected delivery date of IVF. The date of embryo transfer is usually 3-5 days after fertilization. After successful transfer, the embryo will be implanted in the uterus and begin to develop. The expected date of IVF will be calculated based on the date of embryo transfer.
For example, if the embryo transfer date is January 20, 2022, then the expected date will be calculated according to this date. Taking the date of embryo transfer as the starting point, and considering the general development time of IVF, for example, the pregnancy period is generally 40 weeks, the expected date of birth can be obtained through the IVF expected date calculator.
Therefore, when using the IVF due date calculator, couples need to provide accurate embryo transfer dates.
3. Frozen or frozen storage date of IVF embryos
Some couples may choose to freeze or freeze IVF embryos during assisted reproduction for future use. In this case, the IVF prenatal calculator also needs to know the date of embryo freezing or preservation.
The date of embryo freezing or cryopreservation refers to the date of embryo cryopreservation. The time interval between it and the embryo transfer date will be taken into account in the calculator. By knowing the date of embryo freezing or storage, the calculator can accurately calculate the expected date of IVF.
Therefore, when using the IVF due date calculator, couples need to provide accurate embryo freezing or storage dates to ensure the accuracy of the calculation.
4. Name of hospital used
The last piece of information to be provided is the name of the hospital used. Different hospitals may use different calculators for the expected delivery date of IVF babies, or the calculation method may be different. Therefore, knowing the name of the hospital used can help to accurately select the corresponding calculator.
For example, if the service provided by ABC Hospital is used, it will be more accurate to select the IVF baby due date calculator provided by ABC Hospital for calculation.
To sum up, the IVF prenatal calculator needs to collect information such as the start date of the last menstrual period, the date of embryo transfer, the date of embryo freezing or preservation, and the name of the hospital used. These information can help calculators accurately estimate the expected date of IVF babies and help couples get ready.
summary
The IVF birth date calculator is a tool to help couples understand the expected date of IVF birth. In order to calculate accurately, it is necessary to provide information such as the start date of the last menstrual period, the date of embryo transfer, the date of embryo freezing or preservation, and the name of the hospital used. This information can help the calculator to accurately estimate the expected date of IVF delivery, and help couples to prepare for the next work.
