three yolk sacs means three babies.
Yes, mammals have yolk sacs. Although they may not be as easily noticeable as the yolk in a chicken egg, it is still there. The yolk contains proteins and fats needed for the embryos further development.
yes
could mean that there were originally two zygotes in you and you would've had twins. or maybe your sac tore during delivery so there were two pieces. I've heard about it happening though where two sacs came out but only one baby.
clarify yolk
that means your bunny is a GUY bunny!??!?!
Birds typically have nine air sacs: two cervical air sacs, two anterior thoracic air sacs, two posterior thoracic air sacs, two abdominal air sacs, and one interclavicular air sac. These air sacs help birds efficiently exchange gases during respiration and aid in maintaining their lightweight body structure for flight.
A fertilized egg's yolk provides all of that embryo's nutrient, it also provides protection to the embryo. There are two types of yolk, white yolk and yellow yolk, both having their purpose.
Yoke is the correct spelling if you are referring to the yoke that is put on farm animals. If you mean in an egg, it is yolk.
air sacs
I am pretty sure because that is how my twins are at the moment that one placenta and two sacs mean identical twins more often than fraternal and more often identical if they are the same sex
Yes, it is common for twins to have two separate sacs in a pregnancy, known as dichorionic diamniotic twins.