Identify, who am I?
1. Broad part of the fallopian tube, that has funnel-like structure.
2. Innermost layer of the uterus that is made up of several glands and blood vessels. The layer undergoes morphological changes during menstruation and the development of an embryo.
3. A \(9 \ cm\) long muscular tube, which receives the sperms and acts as a birth canal during childbirth.