She needs no sacrifices, nor she is required to perform Shraddha or to observe abstinence. When the wife offers all her services to her husband. In fact, thereby he alone obtains heaven.
नैव यज्ञक्रियाः काश्चिन्न श्राद्धं नोपवासकम्॥ या तु भर्तरि शुश्रूषा तया सवर्गं जयत्युता।