Describe location and external structure of ovaries.

Ovary is connected to the pelvic wall by ..

$A$ : Presence or absence of hymen is not a reliable indicator of virginity or sexual experience.
$R$ : It can be broken down by a sudden fall or jolt, insertion of a vaginal tampon, or active participation in some sports like horse riding.

Draw a neat diagram of the female reproductive system and label the parts associated with the following

$(a)$ production of gamete, $(b)$ site of fertilisation $(c)$ site of implantation and, $(d)$ birth canal.

With a suitable diagram, describe the organisation of mammary gland.