confinement
https://gyazo.com/4e8076f111260310ef0a987619c142cd
noun
監禁(する[される]こと), 監禁状態
e.g. he was immediately released from his confinement.
⦅かたく・やや古⦆ 出産; 出産の床につくこと
e.g. the pros and cons of home versus hospital confinement
e.g. my grandmother's last six confinements.