it’s important for your pregnancy and baby’s growth, see which is more impt to you? you can ask your gynae for an alternative la.. i was given Ganilla instead of fish oil capsules, which contains the same DHA just in another form and easier to consume.
Inform your gynae. Probably not suitable if headaches are consistent. I used to stop taking for a day or two if it helps to lessen the headaches (if any).