Is there any saheeh report that says the du‘aa’ of a pregnant woman will be answered?

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Check below answers in case you are looking for other related questions:
Conditions of du’aa’ being accepted by Allaah
Singling out verses from some soorahs to recite them at times of hardship and difficulty

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Related Answers:
Should the imam and the congregation raise their hands when he says the du’aa’ during the Friday khutbah?
Prostrating to the Prophet (peace and blessings of Allah be upon him) constitutes disbelief in Allah (kufr)
Are there any du'aa's to help one get a good wife or husband?
Conditions of du’aa’ being accepted by Allaah
Singling out verses from some soorahs to recite them at times of hardship and difficulty

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