operators select the sperm by looking at it on the microscope. Defective spermatozoa are discarded and, to put it simple, the man behind the microscope chooses a good-looking one, that means, no malformations, good mobility, etc. He then breaks the tail and suctions the head into the needle.
how do you decide which sperm is selected? can you tell if the sperm has any defects when it is initially aspirated, e.g. curly tail, other mobility issues etc.? it would seem any birth defects resulting from ICSI may be cause by poor sperm selection, no?
wahhhh
hyunasuzy 2 weeks ago
This reminds me of a rocket ship leaving the earth and putting a massive hole into the ozone layer...It definitely can't be good.
xxRavenxShadexx 3 months ago
I was really searching for a video where i could see a natural fecundation.
I mean a sperm entering the ovul all by itself, is that any possible to find?
STALKERX9 10 months ago
operators select the sperm by looking at it on the microscope. Defective spermatozoa are discarded and, to put it simple, the man behind the microscope chooses a good-looking one, that means, no malformations, good mobility, etc. He then breaks the tail and suctions the head into the needle.
Balaskh 1 year ago
I so wanna do that for my career
krypternova 1 year ago
that looks fun
mrFragaz 1 year ago
can any one explain whats going on!!!!!!!!!!
ThePainter2000 1 year ago
there are many other factors besides mobility issues.
many birth defects are fundamentally not understood and it has not been proved that sperm selection decreases chances of birth defects.
wantscheezburgler 2 years ago
how do you decide which sperm is selected? can you tell if the sperm has any defects when it is initially aspirated, e.g. curly tail, other mobility issues etc.? it would seem any birth defects resulting from ICSI may be cause by poor sperm selection, no?
thedeeman 2 years ago