Nope
No, but a UTI during pregnancy may increase the risk of preterm labor.
The action that occurs during meiosis that involves exchanging pieces of chromosomes between homologous chromosomes is called crossing over. This leads to genetic variation among offspring by creating new combinations of genes.
Smooching can lead to sex that leads to pregnancy, but smooching alone will not make you pregnant.
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.
Unprotected Sexual Intercourse, of the breaking of a condom
No not just from kissing on the lips. But it could lead to intercourse which yes can lead to pregnancy.
Homologous chromosomes play a crucial role in genetic recombination during meiosis by exchanging genetic material through a process called crossing over. This leads to genetic diversity in offspring, as it creates new combinations of genes on the chromosomes.
NO! The withdrawal method leads to pregnancy and possible STDs!
The Dowry System leads to unplanned pregnancy.
Ruth’s pregnancy (apex)
The salivary reflex, which is a parasympathetic reflex, leads to the secretion of saliva. This reflex is triggered by the presence of food in the mouth or by the thought, smell, or sight of food.
Ruth's pregnancy