我太太已經懷孕8星期了, 想問一下為什麼小便中會有小小血的?

There are several reasons:
1. Urine infection
2. Problems with the baby: eg miscarriage or ectopic pregnancy
3. Problems with the womb/cervix

I would advise you to see a doctor, who may test your urine for infection, or send you for a scan

可能係熱氣,亦有可能係作小產徵兆,頭三個月都係小心d好,
都係快d去睇醫生la

咁樣係唔正常架，快d去醫院啦！因為頭兩三個月特別危險架！

快d去睇醫生啦...作小產呀...可大可小...如果有埋肚痛就不得了....我自己就係咁小產左!!

去看醫生ｏ巴　．．