Estradiol (estrogen) female sex hormone molecule.
Palabras clave
sex,
hormone,
drug,
pill,
contraception,
contraceptive,
birth,
control,
menopause,
infertility,
cancer,
woman,
woman,
girl,
sex,
carbon,
hydrogen,
oxygen,
molecular,
atom,
atomic,
model,
molecular,
compound,
composition,
chemical,
chemistry,
bond,
structure,
formula