California Code, Family Code - FAM § 1838

(a) The hearing shall be conducted informally as a conference or a series of conferences to effect a reconciliation of the spouses or an amicable adjustment or settlement of the issues in controversy.

(b) To facilitate and promote the purposes of this part, the court may, with the consent of both parties to the proceeding, recommend or invoke the aid of medical or other specialists or scientific experts, or of the pastor or director of any religious denomination to which the parties may belong. Aid under this subdivision shall not be at the expense of the court unless the presiding judge specifically authorizes the aid, nor at the expense of the county unless the board of supervisors of the county specifically provides and authorizes the aid.