5. Where a convict discharged on probation relinquishes her child, resigns the child to a children's home, neglects her duty to take care of the child, fails not comply with the obligations imposed upon her by a court or regularly commits offenses that entail administrative penalties and demonstrate her unwillingness to reform, a court, on a motion of the monitoring authority, shall refer such convicted woman to serve her sentence imposed by a court. 6. Where a convicted woman commits another offense while on probation, a court shall impose a punishment on her pursuant to Articles 71 and 72 of this Code. Article 80. Discharge from serving a sentence due to expiry of limitation periods for enforcement of judgment 1. A person shall be discharged from serving his/her sentence, if it was not enforced within the following periods of time elapsing from the date on which the judgment came into force: (1) two years for a sentence lesser than the restraint of liberty; (2) three years for a sentence of restraint of liberty or imprisonment imposed for a minor offense; (3) five years for a sentence of imprisonment imposed for a medium grave offense and also a sentence of imprisonment for a term up to five years imposed for a grave offense; (4) ten years for a sentence of imprisonment for a term over five years imposed for a grave offense, and also a sentence of imprisonment for a term up to ten years imposed for a special grave offense; (5) fifteen years for a sentence of imprisonment for a term over ten years imposed for a special grave offense. 2. Periods of limitations for additional punishments shall depend on the primary punishment imposed in a judgment of court. 3. Limitation periods shall be suspended if a convicted person avoids serving his/her sentence. In such cases, limitation periods shall resume on the date the convicted person appeared to continue to serve his/her sentence or on the day of his/her apprehension. In this case, the limitation periods provided for in subparagraphs (1) to (3) of paragraph 1 of this Article shall be doubled. 4. Limitation periods shall be suspended, if, prior to the expiry of periods provided for in paragraphs 1 to 3 of this Article, a convicted person commits another medium grave offense, grave offense or special grave offense. In this case, the limitation period shall begin on the date of the new criminal offense controls for the commencement of a limitation period. 5. A court shall decide any issues related to the application of limitation periods to a person sentenced to life imprisonment. If the court finds it impossible to apply limitation period, the life imprisonment shall be substituted by imprisonment. 6. No limitation periods shall apply where a person was convicted for criminal offenses against peace and security of mankind as provided for by Articles 437 to 439 and 442 of this Code.