While you can't tighten loose skin with exercise, strength training increases the size of your muscles. As you build muscle, you minimize the amount of loose skin you experience as the muscle replaces fat.
In Rodents. It takes about 5-30 minutes for a mother to give birth to her baby(s). If it takes longer than that you have to get some help or go to the vet because if you don't the female â¦ guinea pig could die.Or the baby would have problems with it brain.aking the world better, one answer at a time. The average gestation period for a pig is 114 days. The actual labor can take as little as 15 minutes and as long as 5 to 6 hours.
If she is stressed, however, the process to give birth to all the fry can take up to 12 hours. In extreme cases, a female guppy may give birth to just a few fry at a time, with pauses of several hours or days between births, although in most of these cases the young are not viable and die quickly.