Heparin-induced thrombocytopenia (HIT) occurs in up to 1% of patients receiving unfractionated heparin. HIT may occur even when very-low-dose heparin (eg, used in flushes to keep IV or arterial lines open) is used. The mechanism is usually immunologic.
The hair loss can seem more extreme if your hair grew much more than normal during pregnancy, or if you have long hair. Most women will return to their usual hair growth cycle within six months, or between 6 and 12 months after birth.
The amount of time between childbirth and the onset of shedding corresponds to the length of the resting phase of hair growth (between 1 and 6 months, with an average of three months). The hair loss can seem more extreme if your hair grew much more than normal during pregnancy, or if you have long hair.