मानक चिकित्सा दिशानिर्देशों के अनुसार, यदि कोई महिला सप्ताह 1 या 2 के दौरान लगातार दो संयुक्त मौखिक गर्भनिरोधक गोलियां (oral contraceptive pills) लेना भूल जाती है, तो उसे क्या करना चाहिए?

Which mechanical barrier method is commonly used in family planning to prevent pregnancy by physically blocking sperm entry?

A 32-year-old multiparous woman (P3L3) visits a health center on day 5 of her menstrual cycle requesting permanent contraception. She has no associated medical illnesses. What is the most appropriate action according to medical guidelines?