妊娠反应 meaning in English

pregnancy reaction
reaction of pregnancy

Earthworms have been used in testing pregnancy .
蚯蚓被用于妊娠反应试验。
After knowing to be pregnant besides have gravid reaction beyond , the feeling with body special that ' s all right , can feel very sweet in the heart however
知道怀孕以后除了有一点妊娠反应以外，身体没什么非凡的感觉，倒是心里会感觉很甜蜜的。
In his email he also mentioned auspicious dreams and signs connected with his son ' s birth , that his wife did not have any discomfort during pregnancy , and that the name of the boy was given in a dream before he was born
在他的邮件中，他也提到有关其子出生的一些吉祥梦和征兆；其妻怀胎时并没有任何不舒服（妊娠反应），且其子的名字是在儿子出生前在梦中得到的。