The phrase "avoidance of periods" is correct and usable in written English.
It can be used in contexts discussing the act of not having or skipping menstrual periods, often in medical or health-related discussions.
Example: "The doctor explained that the avoidance of periods can be a side effect of certain hormonal treatments."
Alternatives: "skipping periods" or "menstrual suppression".
Post-harvest soil nitrate status, a measure of potential N loss, was similar in conventional and green manure systems suggesting that reductions in leaching losses were largely due to avoidance of bare fallow periods.
Successful course completion may also lead to other positive consequences, e.g. reduction of the suspension period, avoidance of further prosecution or replacement of sanctions.
The advantages of using of SVF include the avoidance of an additional culture period, a reduced risk of extensive cell contamination, and cost-effectiveness.
The combinations of crops and environments analyzed, the concept of a critical period for yield determination, and avoidance of water deficit in this period are the keystone for devising cropping practices.
Increased diagnostic suspicion regarding lesions could also lead to increased diagnosis of HSV-2, and greater avoidance of sexual contact during symptomatic periods.
The safest contraceptive methods include the use of barrier devices and the avoidance of sexual intercourse during the period of ovulation.
Interventions could include increased frequency of monitoring renal function, avoidance of nephrotoxins in the perioperative period, and optimisation of fluid balance in high risk patients.
However, absolute measures may portray the view that avoidance of events within the study period is the only benefit of a treatment, suggesting that the effect is obtained in a limited number of individuals.
Should this increase in IL-6 be confirmed to have prognostic implications, these individuals could be identified and protected with counseling such as avoidance of traffic or going outdoors at periods of high risk, for example, within the first month after an MI or during highly polluted days.
The avoidance of a cardiac and circulatory arrest period allows time for a more deliberate aortic reconstruction while the heart remains beating.
