Can you get pregnant if you are sick?

Ana • Momma of the sweetest baby boy🌟

Every month when it is time to ovulate my child makes me sick, he is taking home al viruses from daycare. We have been trying for #2 for almost a year. I am afraid my immune system is attacking the new embryo since it is already busy fitting these viruses. Please tell me I am crazy and I still can get pregnant despite being sick. I have heard that the first two years of daycare is a non stop of sicknesses, and I really want baby #2 to come. Thank you in advance.