Applicability of IVF
IVF technology is an assisted reproductive technology that helps couples who cannot conceive naturally have their own children through in vitro fertilization and embryo transfer. Although IVF technology is becoming more and more popular worldwide, not all infertile couples are suitable for using this technology. The following is a detailed description of some IVF applications.
1. Obstruction of fallopian tube
Fallopian tube obstruction is one of the common problems leading to infertility. The fallopian tube is the passage for eggs to enter the uterus from the ovary. When the fallopian tube is damaged or blocked, the eggs cannot reach the uterus by natural means, resulting in infertility. For these couples, IVF is a viable solution. Through in vitro fertilization and embryo transfer, the blocked fallopian tube can be bypassed, and the fertilized egg can be successfully implanted.
However, before deciding to use IVF, doctors usually assess the severity and nature of tubal obstruction. If the obstruction is due to a reversible problem (such as infection or postoperative adhesion), other treatments may be chosen instead of IVF.
2. Male infertility
Male infertility is another reason why couples cannot conceive naturally. Common causes of male infertility include problems with sperm quantity or quality. For patients with insufficient sperm number, fewer sperm can be used to complete pregnancy through in vitro fertilization. For the problem of sperm morphology or motility, ICSI can be used to select and inject the best quality sperm.
In the case of male infertility, IVF technology has helped couples realize their dreams of childbearing. However, before deciding on IVF, doctors usually assess the cause and severity of male infertility and take appropriate treatment measures.
3. Intrauterine foreign bodies or surgical marks
Some women may become infertile due to foreign bodies in the uterus, such as uterine fibroids or polyps. These foreign bodies affect the shape and function of the uterine cavity, making it impossible for the embryo to be implanted normally. IVF technology can help these couples bypass foreign bodies in the uterus through embryo transfer to achieve pregnancy.
Similarly, women who have undergone uterine surgery may also need IVF technology. The surgical trace may lead to deformation or adhesion of the uterine cavity, thus affecting the implantation of the fertilized egg. With IVF technology, doctors can put embryos directly into the uterus to increase the chances of implantation.
4. Unexplained infertility
Some couples are still unable to determine the specific causes of infertility after a comprehensive examination. In this case, it is called unexplained infertility. For these couples, IVF technology is an option to realize their reproductive dreams.
Through precise in vitro fertilization and embryo transfer process, the chances of fertilized eggs implantation can be increased. Although it is not possible to specifically target treatment for specific problems, IVF technology provides a way to help these couples become parents.
summary
Test tube baby technology is a powerful and complex medical technology, which provides fertility opportunities for couples who cannot conceive naturally. Applicable conditions include fallopian tube obstruction, male infertility, intrauterine foreign bodies or surgical marks, and unexplained infertility. However, before deciding to use IVF technology, couples should receive a comprehensive medical evaluation, and have detailed consultation and discussion with professional doctors to determine the most suitable treatment scheme for them.
