Rhesus conflict during pregnancy - incompatibility of the blood of the expectant mother and the blood of the fetus according to the Rh factor. The conflict of Rh factors can only occur in a woman with Rh-negative blood, if the fetus is Rh-positive. The pr...
25 January 2023, 00:44 ()
Electronic "
Moisture-resistant electronic tattoos can now monitor the rhythm of a person's heart during their daily activities.. Scientists have developed a ...
24 January 2023, 17:32 ()