outer layer

middle layer

inner layer

this is also the identical twins

four legs, One eggs split into three the fourth one fertilized with two eggs split into two

The first to have all six survived

First set of sextuplets

Seven sets of sextuplets

Six sets of septuplets and six sets of sextuplets

Australian gave birth to nine babies?

Mother from outside of Moscow 69 children

Same genes from the mother, but different genes from father

delayed split of the fertilized egg Often surpassing a week

Greek word blank means fix

Joined at the upper chest

Joined at the abdomen

Link only by cartilage and soft tissue

Joined at the front pelvis and lower

Spines joined in a Y shape

Join side-by-side at the torso

Share a body from neck or upper chest downward

Joined by a portion of the skull

Conjoin neck and head, but separate bodies

Single organism with two faces on a single head

Join back to back at the pelvis and lower spine each with separate heart, heads and limbs

Joint back to back at any point above the lumbar spine

Incomplete fetus

When you are already pregnant and you release another egg and that eggs get fertilized

Brain has now started to develop second week the third month

Heart begins to beat with the child on blood often a different type than the mothers

No skeleton yet

Backbone is spinal column and nervous system are forming liver, kidneys, and intestines begin to take shape

by the end of week for the child is 10,000 larger than the fertilize

Face is now distinguishable with holes for ice no shield, mouth ice legs hands begin to

Brain waves are detectable mouth and lips are present. Fingernails are forming.

Eyelids and tooth form, no distinct kicking and swimming

Formed the placenta, allowing a tropic, quiz, elimination, and gas exchange via the mother blood supply

Connect the embryo to the uterine wall

Rapidly growing embryo while protected in the embryonic sack

Sensitive to environmental influences

German missiles, prenatal death blindness, heart abnormality

Prenatal death blindness, heart abnormality

syphilis chicken fox high blood pressure

Some drugs have taken by the pregnant woman can have tragic effect on the unborn child

Tranquilizer causes severe deformities absence of limbs

Mental retardation, low birth, weight, and Length

Causes permanent physical and mental impairment

Exposed to radioactive material, including x-rays, physical, deformities mental retardation

Below 18 at birth of child, premature delivery increased incidents of down syndrome

Lower levels of intelligence hyperactivity experience, emotional problems

Release more of the fight or fly hormone epinephrine, which is direct blood away from the uterus and prepares muscle for exertion

exposure to a combination of ______ and _____ While in the womb could affect a man fertility in later life

consuming _____ during pregnancy may significantly affect _____ Outcomes for a mothers of spring

Woman who exposed to ____ during pregnancy have more than trouble the risk of having a son with _____ urinary opening is displaced the other side of the penis

The sick for men for bird growth breast development under developed testes

Syndrome for women with characteristic, facial feature, web skin, construction of aorta poor breast development, under developed ovaries

Email Turner syndrome before short heart and blood vessels abnormalities, impaired intelligence and under developed testes

Caused by a very small chromosomal deletion, on the long arm of chromosome seven

four legs, One eggs split into three the fourth one fertilized with two eggs split into two