The reproductive system comprises all the tissues, glands, and organs involved in childbirth (children). The ovaries, fallopian tubes, uterus, cervix, and vaginal canal are all part of a woman’s reproductive system. The prostate, testes, and penis are all parts of a man’s reproductive system.
Read more at:
https://www.cancer.gov/publications/dictionaries/cancer-terms/def/reproductive-system#:~:text=(REE%2Dproh%2DDUK%2D,the%20testes%2C%20and%20the%20penis.

Secondary follicles are distinguished from primary follicles by the presence of a follicular antrum inside the granulosa layer. A liquid termed “liquor folliculi” fills this area. This image also shows the oocyte and the zona pellucida. The hormone-producing theca interna envelopes the follicle.
https://www.ouhsc.edu/histology/text%20sections/female%20reprodcutive.html

In the male reproductive system, the testes, often known as testicles, are two oval-shaped structures. They’re kept in the scrotum, which is a skin sac. The scrotum drapes from the outside body around the pelvic region.

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https://www.healthline.com/human-body-maps/testis#:~:text=The%20testes%20%E2%80%94%20also%20called%20testicles,region%20near%20the%20upper%20thighs.

The female reproductive system contains muscular ‘J-shaped’ tubes called the fallopian tubes. The Fallopian tube epithelium is made up of two types of cells: ciliated and non-ciliated secretory cells. The principal structure that propels an egg toward the uterus is the cilia.
Read more at:
https://www.ncbi.nlm.nih.gov/books/NBK547660/#:~:text=The%20fallopian%20tubes%20are%20bilateral,target%20of%20purposeful%20surgical%20sterilization.