The fertilisation of eggs takes place in [[1]]  of the oviduct.

Fertilization is the fusion of gametes (male and female) to develop a zygote.

The fertilization of eggs typically occurs in the fallopian tubes, also known as the oviducts. The ampulla is the widest and most distal portion of the fallopian tube, and it is here that fertilization is most likely to occur. The fertilized egg then begins to divide and will travel through the fallopian tube to reach the uterus, where it implants and continues to grow into a fetus. Hence, The fertilization of eggs takes place in the ampulla of the oviduct.