As we've discussed in a general question regarding the requirements for metzitzah b'peh (MBP), the direct-oral-contact technique to draw blood from the penis of an 8-day old infant at his bris milah ...
I know that one can convert an infant (and if he doesn't recant when he becomes of age, the conversion is retractively chal) but what about milah? For a Jewish child, milah before the 8th day isn't a ...
Avraham Avinu was told to have a Bris at 99 years of age. Why didn't Hashem have him do a Bris earlier?