How to distinguish IVF from AI
Test tube baby and artificial insemination are the products of modern medical technology, providing hope for many infertile couples to realize their reproductive dreams. Although the two methods are both assisted pregnancy techniques, they have obvious differences. In this article, we will elaborate on IVF and AI from four aspects to help readers understand and distinguish between the two methods.
1. Theoretical basis
IVF is an assisted reproductive technology, which combines sperm and egg through in vitro artificial fertilization (IVF), and then transfers the synthetic fertilized egg to the female uterus for pregnancy. Artificial insemination refers to the direct introduction of sperm into a woman's reproductive tract to fertilize her eggs. In vitro fertilization (IVF) and embryo transfer (ET) are used in IVF, while artificial insemination (AI) only involves sperm injection.
The success rate of IVF pregnancy is high, and it is suitable for a variety of infertility patients, such as fallopian tube blockage, ovulation disorder, low quality of male sperm, etc. Artificial insemination is suitable for specific situations, such as poor sperm quality in men or abnormal endometrium in women.
In conclusion, there are obvious differences between IVF and AI on the theoretical basis.
2. Operation process
The operation process of IVF is relatively complex and needs to go through multiple steps. First, women receive conditioning cycle therapy to promote follicular development; Next, doctors combine eggs and sperm in vitro to realize the fertilization process; Then, select the appropriate embryo for culture, and finally transfer the embryo to the uterus of a woman.
The process of artificial insemination is relatively simple. First, men provide semen samples, and then doctors insert sperm into the female reproductive tract through a thin tube to meet and fertilize eggs in the body.
By comparing the operation process, we can clearly see the technical differences between IVF and AI.
3. Costs and expenses
The cost of IVF is relatively high, including the cost of adjusting the cycle, fertilization process, embryo culture and embryo transfer. Among them, the cost of IVF is high, while the cost of embryo transfer is relatively low. The whole process may require multiple attempts, and the cost will increase accordingly.
Artificial insemination is relatively simple and inexpensive. After men provide semen samples, doctors will directly inject sperm into women's reproductive tract, without additional costs.
In terms of comprehensive costs and expenses, there are obvious economic differences between IVF and AI.
4. Indications and effects
Test tube baby is suitable for a variety of infertility patients, including fallopian tube blockage, ovulation disorders, low sperm quality, etc. The success rate of IVF can reach about 30% to 40%, but the specific effect will be different due to individual differences.
Artificial insemination is suitable for certain conditions such as poor sperm quality in men and abnormal endometrium in women. The success rate of artificial insemination is relatively low, depending on the effect of each fertilization and women's physical condition.
By comparing indications and effects, we can better understand the difference between IVF and AI.
To sum up, IVF and AI are two different pregnancy aid technologies. Using IVF and embryo transfer technology, IVF is significantly different from AI in operation process, cost and indication. The choice of appropriate assisted pregnancy methods should be based on personal conditions and doctor's recommendations to achieve the best results.
