Risks by Trimesters

SECTIONS

Risks	First Trimester	Second Trimester	Third Trimester	Lactation
Trauma	The risk of direct fetal trauma is mitigated due to the location of uterus, which is a pelvic organ in the first trimester	The risk of direct fetal trauma is increased due to the intra-abdominal position after 13 weeks	The risk of direct fetal trauma is increased due to the intra- abdominal position after 13 weeks	No additional risk
Chemicals	Heavy metals, hydrocarbons	Heavy metals, hydrocarbons	Heavy metals, hydrocarbons	Heavy metals, hydrocarbons
Other Risks	Noise, radiation, shift work, infections	Noise, radiation, shift work, infections	Noise, radiation, shift work, infections	No additional risk

Pregnancy