Answer: Preclinical data
Explanation: Preclinical data are information or reports of studies conducted on a patient or animals before commencement of treatment using a new drug. This data are gotten from medical tests or in the laboratory by trying the new drug using laboratory Animals such as Mice,White Rats etc. The main reason for conducting Pre-clinical trial is to understand the toxicity,safety and effectiveness of the new drug.
Answer:
First stage: This starts with contractions and your cervix dilating and ends when your cervix is fully open. ...
Second stage: This is when you push your baby through the birth canal.
Third stage: This ends with the delivery of the placenta, also called afterbirth.
Explanation:
