No they are fine. Not harmful at all. Just wash your hands after each time you hold them, like you should for all animals anyway even if you are not pregnant.
To avoid Taxoplasma during pregnancy women should keep cats indoors; avoid handling cat litter; cover sandboxes; wear gloves for gardening; wash after handling cats, raw meat or poultry, soil, or sand; and, cook food thoroughly.
As long as the chickens can see it, they will be fine
To avoid hair falling into the food.
abstinence
No but you should avoid it if pregnant since it is not tested on pregnant women.
touching your hair or face, cough or sneezing without washing your hands, cross-contamination, and handling chemicals.
Some of the main things a woman should avoid while pregnant are smoking and drinking. Along with these is to be sure and not do any types of drugs.
false. pregnant women should avoid exercise in the supine position after the first trimester. not until after the first trimester.
Reptiles are known for carrying the salmonella bacterium. Although the risk of humans contracting salmonella from handling reptiles is extremely low. Standard hygiene practice after handling is all that's necessary to eliminate that risk. As with any pet, you should always wash your hands after handling - just in case.However - I personally would advise any pregnant woman to avoid handling reptiles altogether - as a safety precaution.
30 minutes
It can not prevent or end pregnancy but if you are pregnant you should avoid it.
No you should avoid those when you are pregnant. And even if you weren't pregnant I would recommend that you never have that where you sleep.