Topic: Fingerprint - Wikipedia

A fingerprint in its narrow sense is an impression left by the friction ridges of a human finger. The recovery of fingerprints from a crime scene is an important method of forensic science.Fingerprints are easily deposited on suitable surfaces (such as glass or metal or polished stone) by the natural secretions of sweat from the eccrine glands that are present in epidermal ridges.

1 Re: Dating scan accuracy 9 weeks

Ultrasound FAQ Question: My wife is 9 weeks pregnant with twins, she has on and off bleeding and spotting for the past 3 weeks. She already had 3 ultrasound scans, all of which showed two fetal heartbeats. we are concerned ( because of the spotting and bleeding ) which leads me to ask two 2 questions:

2 Re: Dating scan accuracy 9 weeks

Hi. Thank you downloaded.