dear gynaecologist doctor, im umalaxmi, my age 29 i got married in 2021 January . after that I had one month menses.later pregnancy confirmed. October delivery take place now my girl baby age six months when im participated sex with my hubby two times I got a vomiting sensation heavily but no vomiting has taken place. last when I had sex with my hubby I had blood on urine. later next day I recovered. we are not planning to next baby right now.so how can I sex with my hubby. becoz if I get pregnancy by doing sex ,im afraid about it. give me precautions .