SausjordIK, ActonLW, WhiteKO, et al.Breastfeeding and hormonal contraception: A scoping review of clinical guidelines, professional association recommendations, and the literature. Breastfeed Med, 2023; 18(9):645–665; doi: 10.1089/bfm.2023.0118
5.
GouldingAN, WoukK, StuebeAM. Contraception and breastfeeding at 4 months postpartum among women intending to breastfeed. Breastfeed Med, 2018; 13:75–80; doi: 10.1089/bfm.2017.0064
6.
ToddywallaVS, JoshiL, VirkarK. Effect of contraceptive steroids on human lactation. Am J Obstet Gynecol, 1977; 127:245–249; doi: 10.1016/0002-9378(77)90462-8
7.
GérardC, FoidartJM. Estetrol: From preclinical to clinical pharmacology and advances in the understanding of the molecular mechanism of action. Drugs R D, 2023; 23:77–92; doi: 10.1007/s40268-023-00419-5
8.
KlippingC, DuijkersI, MawetM, et al.Endocrine and metabolic effects of an oral contraceptive containing estetrol and drospirenone. Contraception, 2021; 103:213–221; doi: 10.1016/j.contraception.2021.01.001