The anterior pituitary gland :)

O anterior pituitary gland

What made you the master gland?

Only as small as a pea

Like a fruit on a tree.

Located on the brain of humans

And secretes hormones

Example of which is FSH and LH

That acts on the gonads

Human growth hormone you give

Also known as the somatotropin

That makes human

Either tall or short

When mothers give birth

You are there to secrete prolactin

This initiates the production of milk,

That the baby needs to be healthy.

Good thing you are here

Giving what is necessary

Cos so much of you are needed

For everybody’s daily living.

Photo credits: http://www.google.com.ph/imgres?imgurl=http://nursingninjas.com/nursingschoolblog/files/2010/05/pituitary_gland-nursing-review.jpg&imgrefurl=http://nursingninjas.com/nursingschoolblog/2010/05/medical-surgical-rotation/actions-and-target-tissues-of-a-few-pituitary-hormones/&usg=__-QqqM541NpxqAkDJ8he4VzUAw1Q=&h=428&w=419&sz=41&hl=en&start=55&zoom=1&tbnid=erkLXgu0ycmymM:&tbnh=137&tbnw=134&ei=_Vj4TeKNLI-6vwOqrNCJDA&prev=/search%3Fq%3Danterior%2Bpituitary%2Bgland%26hl%3Den%26biw%3D1024%26bih%3D457%26gbv%3D2%26tbm%3Disch&itbs=1&iact=hc&vpx=704&vpy=101&dur=607&hovh=192&hovw=188&tx=112&ty=100&page=7&ndsp=10&ved=1t:429,r:3,s:55&biw=1024&bih=457