There is no reason from what you have said that there should be a problem taking it. Allergies are not inherited, so don't worry about your baby having an allergic reaction.
However, you should only take anti-biotics that have been prescribed for you, and you should make your physician or pharmacist aware that you are pregnant before taking them
Purely a support role ... at best.
Nothing.
father of penicillin
No, once the egg is fertilized with a sperm and his DNA it can not be changed. The uterus closed and nothing can in in if you are referring to sex during pregnancy.
The possibilities are endless.
No, Fetal Alcohol Syndrome (FAS) is caused by the mother's consumption of alcohol during pregnancy, not by the father. The risks associated with FAS are related to alcohol exposure during pregnancy, rather than genetic inheritance.
No.
uneducated female, why would you so such a thing?
If I'm understanding you correctly ... none at all.
the father is there for support. financially, and emotionally.
If you slept with two guys in one week and got pregnant either of them could be the father. A paternity test can be performed during pregnancy, before delivery, to determine the father.
It could be called "Sympathy morning sickness". The pregnancy can be a stressful time for the father-to-be. Stress can manifest in many ways, nausea is one. On the other hand, nausea can also be a symptom of other disease, and the timing is co-incidence.