Final answer:
Without the specific text of the poem, it's difficult to assess how the Zulu girl's opinion changes regarding her child. In literature, motherhood can evoke different responses based on the character's circumstances, from joy to resentment.
Step-by-step explanation:
The question refers to how the opinion of the Zulu girl changes in regards to her child in the context of a poem. Unfortunately, without the specific text of the poem being referenced, it is difficult to make a definitive statement about how her opinion changes over the course of the poem. Literature often explores complex themes surrounding motherhood, family, and social conditions, which can profoundly affect a character's opinion and outlook. For instance, the burdens of motherhood could potentially weigh heavier in a context of poverty and hardship, as exemplified in some of the referenced literature. What can be inferred from various literary works is that motherhood can evoke a multitude of responses that range from joy and fulfillment to stress and resentment, depending on the character's circumstances.