Breastfeeding

Jessica • My name is jessica mercado i am 23 years old and i am going on my 4th child i have three boys and prego wit the little g
I breast feed my oldest n my secound oldest son and i had a hard time breast feeding my third child im not pregnant eit my fourth and i remember wit my third i didnt develop milk right away after giving birth so had no choice but to bottle feed my milk came in 5-6 days after birth n produced for about a month how can make my body produce milk incase this happens again