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World: 2.3 UNFPA Programme Regions : 1: West and Central Africa: 4.8 2: East and Southern Africa: 4.1 3: Arab States: 3.0 4: Eastern Europe and Central Asia: 2.1 5: Asia and the Pacific: 1.9 6: Latin America and the Caribbean: 1.8 Development Situation: 1: Least Developed Regions: 3.8 2: Less Developed Regions: 2.4 3: More Developed Regions: 1. ...
This is a list of U.S. states, federal district, and territories by total fertility rate. Total Fertility Rate by U.S. state in 2021 according to the Center for Disease Control & Prevention Fertility rate by State 2008 - 2020
Embryo culture until the blastocyst stage confers a significant increase in live birth rate per embryo transfer, and there is no evidence of a difference between the groups in cumulative pregnancy rates. [2] Transfer day 2 instead of day 3 after fertilization has no differences in live birth rate. [3]
The trophoblasts secrete fluid into the blastocoel. The resulting increase in size of the blastocyst causes it to hatch through the zona pellucida, which then disintegrates. [5] This process is called zona hatching and it takes place on the sixth day of embryo development, immediately before the implantation process. The hatching of the human ...
Pregnancy rate is the success rate for getting pregnant.It is the percentage of all attempts that leads to pregnancy, with attempts generally referring to menstrual cycles where insemination or any artificial equivalent is used, which may be simple artificial insemination (AI) or AI with additional in vitro fertilization (IVF).
Implantation of blastocyst begins Day 20 Day 6 ... Pregnancy rates are 140 per 1000 women of childbearing age in the developing world and 94 per 1000 in the developed ...
Country Number of births (2023) India 23,219,489 China 8,899,881 Nigeria 7,509,758 Pakistan 6,882,058 Indonesia 4,482,359 Democratic Republic of the Congo 4,369,683
In order to optimise pregnancy rates, there is significant evidence that a morphological scoring system is the best strategy for the selection of embryos. [14] Since 2009 where the first time-lapse microscopy system for IVF was approved for clinical use, morphokinetic scoring systems has shown to improve to pregnancy rates further. [15]