You can not get pregnancy with saliva. Saliva does not contain sperms. Sperms are must for fertilization to take place.
It is possible, but not as likely to result in pregnancy as intercourse.
Not well enough to protect against pregnancy - no.
Sperms in for some reasons not harm your preganancy, it help ripen your cervix in late pregnancy.
That is not a safe or effective method of preventing pregnancy.
No
Germs don't cause pregnancy. If u mean sperms. 1
When two sperms enter one egg during fertilization, it results in an abnormal number of chromosomes in the resulting embryo. This typically leads to a nonviable pregnancy, meaning the embryo is unable to develop properly and the pregnancy will not continue.
This is a very good question. No such studies are conducted in the first place. This drug probably does not affects the sperms. Thankfully, only healthy sperms can reach the ovum most of the times.
wine drugs and smoking
No, it's the pregnancy that affects the growth and makes then bigger.
no