Reasons Periods Are Irregular Or Missing. Although the average menstrual cycle is 28 days with 7 days of bleeding, itâs important to remember that this is just an average. Some women may get a period every 3 weeks or every 6 weeks. And the period may last anywhere from 2 days through to 14 days.
Definitions for immunological. Here are all the possible meanings and translations of the word immunological. Princeton's WordNet(0.00 / 0 votes)Rate this definition: immunological, immunologic(adj) of or relating to immunology.
An immunology specialist is an internal medicine doctor who diagnoses and treats allergies. Although internal medicine focuses on diagnosing and treating disease, injury or other conditions related to internal organs, the practice does the same for external body parts, also.