Fallopian tubes carry the ovum from the ovaries to the uterus. If fertilization happens in the fallopian tube, the egg will be implanted into the uterus. Blocked fallopian tubes make it difficult for the fertilized egg to reach the uterus. In such cases, the best IVF specialist in India recommends appropriate fertility treatments.
Source: How Does Fallopian Tube Blockage Affect Female Fertility?