Human growth and development

zygote

Period: Dec 28, 1997 to Jan 1, 1998

form the start of me becoming a zyote to growing into an embryo

Embryo stage

Period: Jan 1, 1998 to Feb 28, 1998

from the start of an Embryo to the end of an Embryo

Heart beats regularly. Eyes and ears begin to form.

Jan 28, 1998

Heart develops right and left chambers.

Feb 28, 1998

Fetus

Period: Feb 28, 1998 to Aug 28, 1998

Infant begins to crawl.

Mar 28, 1998

Bones are visible. Heartbeat can be heard with a stethoscope.

May 28, 1998

Fingerprints form.

Jun 28, 1998

Eyelids can open and weight can be up to 6.6 pounds.

Jul 28, 1998

Infancy

Period: Aug 28, 1998 to Aug 28, 2000

A baby can hold its head up and reach for objects.

Nov 28, 1998

Childhood

Period: Aug 28, 2000 to Aug 28, 2011

I start school

Aug 25, 2002

My sister birth

Nov 15, 2003

I learn to ride a bike

Mar 18, 2005

Ovulation in females, and sperm production in males begin.

Aug 28, 2007

Puberty

Period: Aug 28, 2007 to Aug 28, 2013

My first pet

Dec 25, 2009

Start middle school

Jul 26, 2010

Adolescence

Period: Aug 28, 2011 to Aug 28, 2018

Adulthood

Period: Aug 28, 2018 to Aug 28, 2078

Aging begins.

Aug 28, 2030

Aging becomes more noticeable and progresses rapidly.

Aug 28, 2048

Skin starts to become wrinkled.

Aug 28, 2080