Hilary Duff Explains Why It Felt 'Important' to Prepare Her 9-Year-Old Son Luca for Her Baby's Birth

Hilary Duff wanted her nine-year-old son Luca to watch her give birth

Hilary Duff Says Breastfeeding Newborn Mae Has Been 'Emotional' for Her

Hilary Duff confesses 'sex was really not interesting' during recent pregnancy with daughter Mae