4. Critical Thinking Why do you think many
expectant parents keep pregnancy a secret until
after the first trimester?

because they don't know if they baby is actually like for sure, you don't know if the sperm reached the egg until the first trimester

Explanation:

treatments and vaccines : )

you may having too much sleep.. a good night sleep consists of about 7 hours. more than that could be the reason you're still tired throughout the day.