Grimes NP, Whitcomb BW, Reeves KW, Sievert LL, Purdue-Smithe A, Manson JE, Hankinson SE, Rosner BA, Bertone-Johnson ER. The association of parity and breastfeeding with anti-M?llerian hormone levels at two time points. Maturitas. 2022 Jan; 155:1-7.