Marital in the context of "List of coupled siblings"

Islamic family jurisprudence (Arabic: فقه الأسرة الإسلامية, faqah al'usrat al'iislamia) or Islamic family law or Muslim Family Law is the fiqh of laws and regulations related to maintaining of Muslim family, which are taken from Quran, hadith, fatwas of Muslim jurists and ijma of the Muslims. It contains pubertal, marital, sexual, child upbringing, adoption and fostering, inheritance, criminal and other related subjects. The subject mainly discusses on foster relationship, marriage, divorce, Ila, li'an, Raj'ah, Khul', Zihar, Iddah, custody and maintenance of children etc. From the political aspects, Muslim family law is a part of almost every national constitution of the world regarding religious (Muslim) laws, especially of the Muslim-majority countries.

The combined oral contraceptive pill (COCP), often referred to as the birth control pill or colloquially as "the pill", is a type of birth control that is designed to be taken orally by women. It is the oral form of combined hormonal contraception. The pill contains two important hormones: a progestin (a synthetic form of the hormone progestogen/progesterone) and estrogen (usually ethinylestradiol or 17β estradiol). When taken correctly, it alters the menstrual cycle to eliminate ovulation and prevent pregnancy.

Combined oral contraceptive pills were first approved for contraceptive use in the United States in 1960, and remain a very popular form of birth control. They are used by more than 100 million women worldwide including about 9 million women in the United States. From 2015 to 2017, 12.6% of women aged 15–49 in the US reported using combined oral contraceptive pills, making it the second most common method of contraception in this age range (female sterilization is the most common method). Use of combined oral contraceptive pills, however, varies widely by country, age, education, and marital status. For example, one third of women aged 16–49 in the United Kingdom use either the combined pill or progestogen-only pill (POP), compared with less than 3% of women in Japan (as of 1950–2014).

Group marriage or conjoint marriage is a marital arrangement where three or more adults enter into sexual, affective, romantic, or otherwise intimate short- or long-term partnerships, and share in any combination of finances, residences, care or kin work. Group marriage is considered a form of polygamy. While academic usage has traditionally treated group marriage as a marital arrangement, more recent usage has expanded the concept to allow for the inclusion of non-conjugal unions. Colloquial usage of group marriage has also been associated with polyamory and polyamorous families.

A mental health counselor (MHC), often simply counselor (counsellor in British English), is a person who works with individuals and groups to promote optimum mental and emotional health. Such persons may help individuals deal with issues associated with addiction and substance abuse; family, parenting, and marital problems; stress management; self-esteem; and aging. The United States Bureau of Labor Statistics distinguishes "Mental Health Counselors" from "Social Workers", "Psychiatrists", and "Psychologists".