Giving Birth

So, your mouse resembles a fuzzy tennis ball with legs, and she's going to give birth any day! What can you expect?

 

Well the first thing you can NOT expect, is to see the birth. Usually a mouse will create a secretive little nest and from within the confines of the nest the mouse will have the babies. All you will know is that she is due soon, then you will see her, looking slender, and hear little tiny squeaks coming from the nest.

 

What happened in that nest that you aren't seeing is detailed here:

When the time comes the mouse will want to clean her genitals, in fact she'll have an irresistible urge to pay a lot of attention to that part of herself. She will look almost ridiculous in her spinning attempts to reach a part of herself that seems inaccessible due to the bulk of babies she is carrying.

During one of her many turns and attempts to reach herself, her back will arch and she'll push with her hind legs against the floor of the nest, pushing out the first baby!

She will immediately set to work to disconnect the umbilical cord and clean all the birthing fluids off the baby. This is the step that is often the source of mistakes for a first time mother, whose instinct is to eat the after birth and clean the baby. She might eat the baby still thinking she's in the "eat the afterbirth" stage.

After the baby has been thoroughly cleaned off, the mother mouse will pass the afterbirth, a small pea-sized lump of reddish material. She will eat this. This may sound fairly disgusting, but this small packet she is eating has nourished the baby through her pregnancy, and is now giving her needed nourishments and hormones to stimulate the production of milk.

Once she has consumed the afterbirth, and her baby is all cleaned up, she will start to get restless again. She might stop to clean her face, but eventually the circling and pushing behaviour will commence again. She might lavish a lot of attention on her first born pup until finally she gives birth to the second. From this point on she will follow the steps of the first baby. Clean the baby off, eat the afterbirth, lavish attention on the pups, take a break, prepare for the next baby.

Occasionally one baby will be born that is white, completely unlike the previous babies that have been born. This is a stillbirth. Among mice they do happen. It is sad, but it is a fact of life in the mouse universe. The mother will most likely consume this stillborn baby. If she does, she might focus her attention on the head and the insides of the baby, leaving an empty shell. This again sounds just as gross and disgusting as the consuming of the afterbirth. What must be kept firmly in mind is that she has poured three weeks of her life and nutrients into the creation of this baby. This was for the purpose of having a live baby. If the baby isn't alive, then she needs to reclaim those nutrients so that she can better serve those pups that are alive. Nature asks that the mouse recycle its resources.

Eventually she will finish the process of giving birth. She will settle down with all of the babies nursing and getting their first meal. You will know that they have eaten when you see little white "milk tummies". This is a great sign, and shows that everything is going according to plan.

 

Mice

 

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