activechildbirth alternativetherapies attitudes birthcustoms childbirth childbirthathome coaching complications congresses delivery derich doulas evidence-basedmedicine fatherandinfant fatherhood fathers fitness health history labor labor(obstetrics) maternalhealthservices men methods midwifery midwives nonfiction nursemidwives nursing obstetric obstetricians obstetrics popularworks pregnancy psychology socialaspects socialsupport thaisnye therapeuticuse touch unitedstates vaginalbirthaftercesarean women'shealth wq11aa1w9l1989 wq150k633d2002 wq150s1281976