Mam mera period 19/4/2018 ko aaya tha but aaj 17/6/2018 ho gya nhi aaya mam mujhhe January me mera 1 manth period rha fir doctor ko dikhaye tb thik ho gya fir march April me time sse aaya but ab nhi aa rha hai doctor ko dikhaye hai dwa liye hai aaj dwa liye 4 din ho gye but period nhi aaya please mam btayiye hm kya kre.