How can a novice tell whether a bamboo mouse is pregnant?

How can a novice tell whether a bamboo mouse is pregnant?

There are many beginners who ask bamboo rats what they think is that they are pregnant. This problem is too troublesome to say, we can identify it from the following aspects.

1. Male and female mice are examined 5 to 7 days after mating. If the hair around the female rat's nipple is turned out, the nipple is exposed and enlarged, and the color becomes darker, the often pink one may be pregnant. This phenomenon is similar to that of the mother rat in estrus. It is difficult for a novice to defecate.

2. According to the calculation of the feeding time of Angong and Mom in groups, if the female rats eat more than usual after a month, increase the width of one finger on both sides of the abdomen, and sleep as soon as they have enough to eat, they can judge that the female rats are pregnant.

3. Lift the mother rat upside down. If the ventral groove on the inside of the hind leg is full, she is pregnant.

4. There will be a layer of greasy skin on the nipples of mother rats who have taken their cubs, and the greasy skin will take off after pregnancy, which is pregnancy.