irregular periods after still birth = Pregnant?

After a birth, even stillbirth, hormone levels can take some time to return to normal. With a normal delivery, discharge can continue up to 6 weeks or even two months. After this time, normal periods may or may not establish themselves....it is different for everyone. Breastfeeding, stress, diet, how much rest a woman gets, etc, are just some of the factors that effect the return of a normal cycle.

It is perfectly normal to be somewhat irregular for a while, but if you are concerned that you are pregnant, you should take a test, especially since you would want to have closer monitoring of future pregnancies because of your history.

i even try pregnancy test after three months of no menstruation after giving birth on my first baby, but it's negative... what is the possible causes why my menstrual cycle became irregular?? is it risky? do i have to panic, or consult for a doctor? do every mother experience this?

I gave birth last December and had my period (?) last March 04, then again last March 18; I had no period for April, what might be the reason/reasons?