Wilkin, D., & Brainard, J. (2019, November 20) discuss embryo growth in the context of biology in a CK-12 module titled "Embryo Growth and Development".
Idaho Fertility Center describes the process of fertilization, or when a sperm meets an egg, in a blog post titled "The Magic That Happens When a Sperm Meets an Egg and the Sparks Fly".
Dr. Paul Rockwell, a New York physician, made these profound observations after his amazing encounter with a tiny, unborn baby boy: “Eleven years ago, while I was giving an anesthetic for a ruptured ectopic pregnancy (at 2 months gestation), I was handed what I believe was the smallest living human ever seen.
It is not because our mother feeds us that makes us attached to her, what matters is her consistent involvement in making sure that our needs and emotional well-being are met, according to Bowlby.
Attachment development occurs across different cultures at approximately the same age and lasts for several months, reaching its peak at about 12 months and then gradually disappears.
The developmental milestones that occur from prenatal to infancy and up to toddlerhood include physical, cognitive, language, memory and learning, social-emotional, and socio-cultural aspects.
The greater the number of protective factors in a child’s life, such as supportive family, church, or school, the greater the likelihood of resiliency.