the period of work offered to a person to assess their suitability for a job

referring to the exertion and effort during childbirth

गर्भावस्था के दौरान प्रयास और श्रम

English Usage: She experienced intense trial labour before the delivery.

Hindi Usage: उसने डिलीवरी से पहले तीव्र ट्रायल लेबर का अनुभव किया।