 [ Symptoms ] can i possibly delay or make my period come sooner without the use of birth control  i am in a long distance relationship me & my boyfriend are planning an all inclusive trip to mexico in feb for my 50th birthday & my period is going to interfere with those dates is there any way of delaying it or making it come sooner so i do not have to deal with the mess while i am trying to have a romantic vacation with my bf who i have not seen in 9 months i want to enjoy this special romantic encounter i do not have ins right now so i can not go on birth control please help thank you [ Disease ] currently prenatal dna testing for paternity involves invasive procedures that carry a risk of miscarriage these procedures typically are not performed until at least 10 to 15 weeks gestation therefore it is unlikely your ob gyn would be willing to attempt such testing at only 8 weeks gestation prenatal testing for paternity actually is rather rare and reserved for special circumstances most paternity testing is performed after the baby is born i would urge you to discuss the issue of prenatal paternity testing with your ob gyn to get his or her advice on whether or not it would be advisable in your case all the best to you