Is the smoke of fireworks safe for pregnant women and babies?

Fireworks itself are not Japanese things. We'll see them especially on some event day anywhere.
I can say, however, handheld fire works are a summer tradition in Japan.
It depends on where you live, but you might see often people are doing during summer (especially during summer vacation ).
Is it harmful for pregnant women and babies?

Yes, if you are inhaling a lot, i mean extremely a lot. Doesn't really matter you are pregnant or not because It's still smoke.
However, as long as you just walk passed or even enjoy occasionally ( few times during the summer),
it won't be a big problem for anyone.
According the research could lead asthma attack so if you are with it, be aware for that than others.
Have a lovely Japanese summer!

KIKI

＼Would you like to talk to Kiki?／

じょさんしONLINE

★★Followed by INFO in ENG★★

じょさんしONLINEの公式ブログは おおよそ以下の曜日・内容の更新です！

 ::MON:: 日本での妊娠・出産・育児in English
 ::WED:: 海外出産・シングル出産 LGBTQや障がい者の方の出産について
::THU:: はたらく女性の妊娠・出産・育児について
 ::FRI:: 帝王切開・多胎・切迫早産・悪阻が伴う 妊娠と出産と育児について
::SAT:: プレパパ＆現役パパたちへのお役だち情報

 Click here for our official Facebook!
https://www.facebook.com/josanshi.online/
Find out more on our HP!
https://josanshi-cafe.com/

We post articles on note as below.
＜MON＞Info about giving birth in Japan
＜WED＞Info about various family styles.
＜THU＞Info for working mums and pregnant women.
＜FRI＞Info about various types of childbirth.
＜THU＞Info for working mums and pregnant women.
＜SAT＞Info for partners.