A multiple birth is the culmination of one multiple pregnancy, wherein the mother delivers two or more offspring, one for each fetus. A term most applicable to placental species, multiple births occur in most kinds of mammals, with varying frequencies. Such births are often named also according to the number of offspring, as in twins and triplets. In non-humans, the whole group may also be referred to as a litter, and multiple births may be more common than single births. Multiple births in humans are the exception, and can be exceptionally rare in the largest mammals.
Each single fertilized egg (zygote) may produce a single embryo, or it may split into two or more embryos, each carrying the same genetic material. Fetuses resulting from different zygotes are called fraternal and share only 50% of their genetic material, as ordinary full siblings from separate births do. Fetuses resulting from the same zygote share 100% of their genetic material, and are hence called identical and are always of the same sex (except in cases of sex reassignment or, much more rarely, Turner syndrome).
(V1)Fourth down, 50 to go
One more chance, one more hope
Hail Mary, right down the line
Gotta take my shot, now's my time
(V2)You know, when you're in the game
You're gonna have to feel some pain
Get it on, not give it out
That's what it's all about
(Pre)Well they might beat me
But it won't defeat me
(Ch)You gotta bleed sometimes
To get what you need sometimes
Sooner or Later, you're gonna see
You gotta bleed
(V3)I shoot tryin to score
If I miss, I try some more
Might be down, oh, but never out
In case you ever had a doubt
(V4)At the bottom lookin' down
What goes around, comes back on around
You gotta do, what you gotta do
To find a way to make it through
(Pre2)Well it might shake me
But it won't break me
(Ch2)You gotta bleed sometimes
To get what you need sometimes
Sooner or Later, you're gonna see
You gotta bleed
(Ch3)You gotta bleed sometimes
To get what you need sometimes
Sooner or Later you're gonna see
You gotta bleed
You gotta bleed
Sooner or Later, you're gonna see
You gotta bleed