Female guinea pigs can be sexually mature as early as 4 weeks old. Gestation is from 59 to 73 days and average litter size is 1-4 but can be as many as 7 or more.Breeding guinea pigs is not recommended. Not only is it risky, it is difficult to find homes for the young with responsible and caring people -- your candidates may disappear when the time comes to adopt out the babies.estation is from 59 to 73 days and average litter size is 1-4 but can be as many as 7 or more. Breeding guinea pigs is not recommended.
Medical School by the Numbers. According to the AAMC, in 2013, over 48,000 people applied to medical school in the U.S., which was a record number! Of those nearly fifty thousand applicants, just over 20,000 (20,055) of them matriculated into their first year of medical school.This is the first year that medical school matriculations topped 20,000!Fortunately for you hopeful applicants, medical schools continue to add spots to meet demand for future physicians.Fun Medical School Application Facts: 1  The application pool is nearly evenly split between males (53%) and females (47%).f those nearly fifty thousand applicants, just over 20,000 (20,055) of them matriculated into their first year of medical school. This is the first year that medical school matriculations topped 20,000!
Applying to medical school is a highly competitive process, where the demand is much greater than the number of available seats in U.S. schools. The odds are even higher for nontraditional students. In 1998-1999, the overall acceptance rate was about 42%. For applicants age 32 and older, the acceptance rate was 26%. While this may partly be due to age discrimination, GPA and MCAT scores seems to be the primary predictor. Most students apply to about a dozen medical schools.