родовая схватка(1. • one of the regularly recurrent pains that are characteristic of childbirth – usually used in plural 2. birth pangs plural • disorder and distress incident to a major organizational or social change the birth pangs of civilization. WTNI Alexander Demidov)
родовые муки(1. pains associated with the process of childbirth. 2. Informal. the hardships and difficulties accompanying a major innovation, change, or new venture. RHWD Alexander Demidov)
первоначальные трудности(birth pang: 1. One of the repetitive pains occurring in childbirth. Often used in the plural. 2. birth pangs Difficulty or turmoil associated with a development or transition: the birth pangs of an emergent democracy. AHD Alexander Demidov)