Just for clarification:
Fasting must be done on Ash Wednesday and Good Friday. The requirement to fast is binding on those from age 18-59, unless they are pregnant, nursing, sick, or caring for someone who is sick.
Abstinence from meat is required on the Fridays during Lent and on Ash Wednesday. My understanding is that in many countries, the requirement for abstinence on Fridays outside Lent has been abrogated. The requirement to abstain is binding on those 14 and older. Eggs, fish, and certain types of other aquatic creatures don’t count as meat so you can have these instead.