Regimen alternatives
The main alternatives for ovulation induction medications are:

Antiestrogen, causing an inhibition of the negative feedback of estrogen on the pituitary gland, resulting in an increase in secretion of follicle-stimulating hormone. Medications in use for this effect are mainly clomifene citrate and tamoxifen (both being selective estrogen-receptor modulators), as well as letrozole (an aromatase inhibitor. Follicle-stimulating hormone, directly stimulating the ovaries. In women with anovulation, it may be an alternative after 7 to 12 attempted cycles of antiestrogens (as evidenced by clomifene citrate), since the latter ones are less expensive and more easy to control. Antiestrogens
Clomifene citrate
Clomifene citrate (or clomid) is the medication which is most commonly used to treat anovulation. It is a selective estrogen-receptor modulator, affecting the hypothalamic–pituitary–gonadal axis to respond as if there was an estrogen deficit in the body, in effect increasing the production of follicle-stimulating hormone. It is relatively easy and convenient to use. Clomifene appears to inhibit estrogen receptors in hypothalamus, thereby inhibiting negative feedback of estrogen on production of follicle-stimulating hormone. It may also result in direct stimulation of the hypothalamic-pituitary axis. It also has an effect on cervical mucus quality and uterine mucosa, which might affect sperm penetration and survival, hence its early administration during the menstrual cycle. Clomifene citrate is a very efficient ovulation inductor, and has a success rate of 67%. Nevertheless, it only has a 37% success rate in inducing pregnancy.
This mixture, called bile soap or gall soap, can be applied to textiles a few hours before washing as a traditional and effective method for removing various kinds of tough stains. Food
"Pinapaitan" is a dish in Philippine cuisine that uses bile as flavoring. Other areas where bile is commonly used as a cooking ingredient include Laos and northern parts of Thailand. Bears
In regions where bile products are a popular ingredient in traditional medicine, the use of bears in bile-farming has been widespread. This practice has been condemned by activists, and some pharmaceutical companies have developed synthetic (non-ursine) alternatives. Principal acids
See also
Bile acid sequestrant
Enterohepatic circulation
Intestinal juice

References
Seleem HM, Nada AS, Naguib MA, Abdelmaksoud OR, El-Gazzarah AR. Serum immunoglobulin G4 in patients with nonmalignant common bile duct stricture. Menoufia Med J [serial online] 2021 [cited 2022 Jan 21];34:1275-83. Available from: http://www.mmj.eg.net/text.asp?2021/34/4/1275/333263

Bibliography
Bowen, R. (2001-11-23). "Secretion of Bile and the Role of Bile Acids In Digestion". Colorado State Hypertextbook article on Bile. Archived from the original on 29 May 2007. Retrieved 2007-07-17. Krejčí, Z; Hanuš L.; Podstatová H.; Reifová E (1983). "A contribution to the problems of the pathogenesis and microbial etiology of cholelithiasis". Acta Universitatis Palackianae Olomucensis Facultatis Medicae. 104: 279–286. PMID 6222611. Maton, Anthea; Jean Hopkins; Charles William McLaughlin; Susan Johnson; Maryanna Quon Warner; David LaHart; Jill D. Wright (1993). Human Biology and Health. Englewood Cliffs, New Jersey, USA: Prentice Hall. ISBN 0-13-981176-1.