Papayas, especially the unripe and semi-ripe ones are rich in latex, which can cause uterine contractions and create complications. Pineapple contains bromelain, a type of enzyme, they can break down proteins in the body and lead to abnormal bleeding.

Caffeine intake should be to less than 200 mg per day, or about 2–3 cups of coffee while pregnancy, taking high caffeine during pregnancy should restrict fetal growth and increase the risk of low birth weight at delivery.

Alcohol should be avoided during pregnancy as it increases the risk of miscarriage and stillbirth. It can cause fetal alcohol syndrome, which involves facial deformities, heart defects, and mental retardation.

Under-cooked and raw meat and poultry, such as pink or raw meat that is bloody contains Toxoplasma parasite and harmful bacteria salmonella. Salmonella increases the risk of food poisoning and leads to miscarriage or fetal death during delivery also. You can eat homemade well- cooked and hot meat and poultry.