my daughter had a blood clot on her lung may 2009 was having wharfrin injections at clinic ,due to come of it november 2009 found out she was pregnant 2weeks before so then had to inject herself twice aday with clexane ,has had a healthy baby boy who is now 8 weeks old ,for the past 4 weeks he is only emptying his bows every 4 days and it is very sloppy ,could my daughters condition have caused this?she also suffered from constipation when she was pregnant